Sharing of potential nest sites by Etheostoma olmstedi males suggests mutual tolerance in an alloparental species

When reproductive competitors tolerate or cooperate with one another, they may gain particular benefits, such as collectively guarding resources or attracting mates. Shared resources may be those essential to reproduction, such as a breeding site or nest. Using the tessellated darter, a species wher...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:PloS one 2013-02, Vol.8 (2), p.e56041-e56041
Hauptverfasser: Stiver, Kelly A, Wolff, Stephen H, Alonzo, Suzanne H
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page e56041
container_issue 2
container_start_page e56041
container_title PloS one
container_volume 8
creator Stiver, Kelly A
Wolff, Stephen H
Alonzo, Suzanne H
description When reproductive competitors tolerate or cooperate with one another, they may gain particular benefits, such as collectively guarding resources or attracting mates. Shared resources may be those essential to reproduction, such as a breeding site or nest. Using the tessellated darter, a species where males but not females compete over potential nest sites, we examined site use and sharing under controlled conditions of differing competitor density. Sharing was observed even when competitor density was low and individuals could have each occupied a potential nest site without same-sex sharing. Males were more likely to share a nest site with one other when the difference in size between them was larger rather than smaller. There was no evidence that female sharing was dependent on their relative size. Fish were generally more likely to use and share larger sites, in accordance with the greater relative surface area they offered. We discuss how one or both sharing males may potentially benefit, and how male sharing of potential nest sites could relate to female mating preferences. Tessellated darter males are known to provide alloparental care for eggs but this occurs without any social contact between the alloparent and the genetic father of the young. Thus, the suggestion that they may also share sites and maintain social contact with reproductive competitors highlights the importance of increased focus on the potential complexity of reproductive systems.
doi_str_mv 10.1371/journal.pone.0056041
format Article
fullrecord <record><control><sourceid>proquest_plos_</sourceid><recordid>TN_cdi_plos_journals_1330881583</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><doaj_id>oai_doaj_org_article_72640d0f4a5f4617a31c02cdb73b8512</doaj_id><sourcerecordid>2949783181</sourcerecordid><originalsourceid>FETCH-LOGICAL-c526t-c9eb3a9e353d41c3ad27ac16ecd9e9277f6603496cba943bfcf7b94073d041e03</originalsourceid><addsrcrecordid>eNptUl1r3DAQNKWl-Wj_QWkFfcnLXSWtLdsvhRLSNhDoQ9tnsZbXdzpky5HkQP59db1LSEpBIKGdGc2upijeCb4WUItPO7-ECd169hOtOa8UL8WL4lS0IFdKcnj55HxSnMW4yyBolHpdnEgoVdNUcFrc_txisNOG-YHNPtGULDo2UUws2kSRdffsKm3Jx-RHZN6NMVFv2YguF-Oy2WRoZOOSlsxL3lHAyRCzE8O8nPMzhqyai3EmYym-KV4N6CK9Pe7nxe-vV78uv69ufny7vvxyszKVVGllWuoAW4IK-lIYwF7WaIQi07fUyroelOJQtsp02JbQDWaou7bkNfR5EMThvPhw0J2dj_o4ragFAG8aUTWQEdcHRO9xp-dgRwz32qPVfy982GgMyRpHupaq5D0fSqyGUokaQRguTd_V0DWVkFnr8_G1pRupN7nlgO6Z6PPKZLd64-80VPkfpMoCF0eB4G-XPFQ92mjIOZzIL3vfolKyBr73_fEf6P-7Kw8oE3yMgYZHM4LrfYIeWHqfIH1MUKa9f9rII-khMvAHgVXGYA</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1330881583</pqid></control><display><type>article</type><title>Sharing of potential nest sites by Etheostoma olmstedi males suggests mutual tolerance in an alloparental species</title><source>MEDLINE</source><source>DOAJ Directory of Open Access Journals</source><source>Public Library of Science (PLoS) Journals Open Access</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><source>Free Full-Text Journals in Chemistry</source><creator>Stiver, Kelly A ; Wolff, Stephen H ; Alonzo, Suzanne H</creator><contributor>Rubenstein, Dustin</contributor><creatorcontrib>Stiver, Kelly A ; Wolff, Stephen H ; Alonzo, Suzanne H ; Rubenstein, Dustin</creatorcontrib><description>When reproductive competitors tolerate or cooperate with one another, they may gain particular benefits, such as collectively guarding resources or attracting mates. Shared resources may be those essential to reproduction, such as a breeding site or nest. Using the tessellated darter, a species where males but not females compete over potential nest sites, we examined site use and sharing under controlled conditions of differing competitor density. Sharing was observed even when competitor density was low and individuals could have each occupied a potential nest site without same-sex sharing. Males were more likely to share a nest site with one other when the difference in size between them was larger rather than smaller. There was no evidence that female sharing was dependent on their relative size. Fish were generally more likely to use and share larger sites, in accordance with the greater relative surface area they offered. We discuss how one or both sharing males may potentially benefit, and how male sharing of potential nest sites could relate to female mating preferences. Tessellated darter males are known to provide alloparental care for eggs but this occurs without any social contact between the alloparent and the genetic father of the young. Thus, the suggestion that they may also share sites and maintain social contact with reproductive competitors highlights the importance of increased focus on the potential complexity of reproductive systems.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0056041</identifier><identifier>PMID: 23468853</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Agriculture ; Alliances ; Animal behavior ; Animal reproduction ; Animals ; Behavior, Animal ; Biology ; Breeding ; Breeding sites ; Competition ; Controlled conditions ; Cooperation ; Eggs ; Etheostoma olmstedi ; Evolution ; Evolutionary biology ; Female ; Females ; Fish ; Male ; Males ; Mating ; Neolamprologus pulcher ; Nesting Behavior ; Paternity ; Perches - physiology ; Pimephales promelas ; Reproduction ; Reproductive system ; Sexual Behavior, Animal ; Subordinates</subject><ispartof>PloS one, 2013-02, Vol.8 (2), p.e56041-e56041</ispartof><rights>2013 Stiver et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License: https://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2013 Stiver et al 2013 Stiver et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c526t-c9eb3a9e353d41c3ad27ac16ecd9e9277f6603496cba943bfcf7b94073d041e03</citedby><cites>FETCH-LOGICAL-c526t-c9eb3a9e353d41c3ad27ac16ecd9e9277f6603496cba943bfcf7b94073d041e03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3585326/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3585326/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,2102,2928,23866,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23468853$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><contributor>Rubenstein, Dustin</contributor><creatorcontrib>Stiver, Kelly A</creatorcontrib><creatorcontrib>Wolff, Stephen H</creatorcontrib><creatorcontrib>Alonzo, Suzanne H</creatorcontrib><title>Sharing of potential nest sites by Etheostoma olmstedi males suggests mutual tolerance in an alloparental species</title><title>PloS one</title><addtitle>PLoS One</addtitle><description>When reproductive competitors tolerate or cooperate with one another, they may gain particular benefits, such as collectively guarding resources or attracting mates. Shared resources may be those essential to reproduction, such as a breeding site or nest. Using the tessellated darter, a species where males but not females compete over potential nest sites, we examined site use and sharing under controlled conditions of differing competitor density. Sharing was observed even when competitor density was low and individuals could have each occupied a potential nest site without same-sex sharing. Males were more likely to share a nest site with one other when the difference in size between them was larger rather than smaller. There was no evidence that female sharing was dependent on their relative size. Fish were generally more likely to use and share larger sites, in accordance with the greater relative surface area they offered. We discuss how one or both sharing males may potentially benefit, and how male sharing of potential nest sites could relate to female mating preferences. Tessellated darter males are known to provide alloparental care for eggs but this occurs without any social contact between the alloparent and the genetic father of the young. Thus, the suggestion that they may also share sites and maintain social contact with reproductive competitors highlights the importance of increased focus on the potential complexity of reproductive systems.</description><subject>Agriculture</subject><subject>Alliances</subject><subject>Animal behavior</subject><subject>Animal reproduction</subject><subject>Animals</subject><subject>Behavior, Animal</subject><subject>Biology</subject><subject>Breeding</subject><subject>Breeding sites</subject><subject>Competition</subject><subject>Controlled conditions</subject><subject>Cooperation</subject><subject>Eggs</subject><subject>Etheostoma olmstedi</subject><subject>Evolution</subject><subject>Evolutionary biology</subject><subject>Female</subject><subject>Females</subject><subject>Fish</subject><subject>Male</subject><subject>Males</subject><subject>Mating</subject><subject>Neolamprologus pulcher</subject><subject>Nesting Behavior</subject><subject>Paternity</subject><subject>Perches - physiology</subject><subject>Pimephales promelas</subject><subject>Reproduction</subject><subject>Reproductive system</subject><subject>Sexual Behavior, Animal</subject><subject>Subordinates</subject><issn>1932-6203</issn><issn>1932-6203</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>DOA</sourceid><recordid>eNptUl1r3DAQNKWl-Wj_QWkFfcnLXSWtLdsvhRLSNhDoQ9tnsZbXdzpky5HkQP59db1LSEpBIKGdGc2upijeCb4WUItPO7-ECd169hOtOa8UL8WL4lS0IFdKcnj55HxSnMW4yyBolHpdnEgoVdNUcFrc_txisNOG-YHNPtGULDo2UUws2kSRdffsKm3Jx-RHZN6NMVFv2YguF-Oy2WRoZOOSlsxL3lHAyRCzE8O8nPMzhqyai3EmYym-KV4N6CK9Pe7nxe-vV78uv69ufny7vvxyszKVVGllWuoAW4IK-lIYwF7WaIQi07fUyroelOJQtsp02JbQDWaou7bkNfR5EMThvPhw0J2dj_o4ragFAG8aUTWQEdcHRO9xp-dgRwz32qPVfy982GgMyRpHupaq5D0fSqyGUokaQRguTd_V0DWVkFnr8_G1pRupN7nlgO6Z6PPKZLd64-80VPkfpMoCF0eB4G-XPFQ92mjIOZzIL3vfolKyBr73_fEf6P-7Kw8oE3yMgYZHM4LrfYIeWHqfIH1MUKa9f9rII-khMvAHgVXGYA</recordid><startdate>20130228</startdate><enddate>20130228</enddate><creator>Stiver, Kelly A</creator><creator>Wolff, Stephen H</creator><creator>Alonzo, Suzanne H</creator><general>Public Library of Science</general><general>Public Library of Science (PLoS)</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7QL</scope><scope>7QO</scope><scope>7RV</scope><scope>7SN</scope><scope>7SS</scope><scope>7T5</scope><scope>7TG</scope><scope>7TM</scope><scope>7U9</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>KB0</scope><scope>KL.</scope><scope>L6V</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>M7S</scope><scope>NAPCQ</scope><scope>P5Z</scope><scope>P62</scope><scope>P64</scope><scope>PATMY</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>RC3</scope><scope>7X8</scope><scope>5PM</scope><scope>DOA</scope></search><sort><creationdate>20130228</creationdate><title>Sharing of potential nest sites by Etheostoma olmstedi males suggests mutual tolerance in an alloparental species</title><author>Stiver, Kelly A ; Wolff, Stephen H ; Alonzo, Suzanne H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c526t-c9eb3a9e353d41c3ad27ac16ecd9e9277f6603496cba943bfcf7b94073d041e03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Agriculture</topic><topic>Alliances</topic><topic>Animal behavior</topic><topic>Animal reproduction</topic><topic>Animals</topic><topic>Behavior, Animal</topic><topic>Biology</topic><topic>Breeding</topic><topic>Breeding sites</topic><topic>Competition</topic><topic>Controlled conditions</topic><topic>Cooperation</topic><topic>Eggs</topic><topic>Etheostoma olmstedi</topic><topic>Evolution</topic><topic>Evolutionary biology</topic><topic>Female</topic><topic>Females</topic><topic>Fish</topic><topic>Male</topic><topic>Males</topic><topic>Mating</topic><topic>Neolamprologus pulcher</topic><topic>Nesting Behavior</topic><topic>Paternity</topic><topic>Perches - physiology</topic><topic>Pimephales promelas</topic><topic>Reproduction</topic><topic>Reproductive system</topic><topic>Sexual Behavior, Animal</topic><topic>Subordinates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Stiver, Kelly A</creatorcontrib><creatorcontrib>Wolff, Stephen H</creatorcontrib><creatorcontrib>Alonzo, Suzanne H</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>Nursing &amp; Allied Health Database</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Immunology Abstracts</collection><collection>Meteorological &amp; Geoastrophysical Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Agricultural Science Collection</collection><collection>Health &amp; Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science &amp; Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies &amp; Aerospace Collection</collection><collection>Agricultural &amp; Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health &amp; Medical Complete (Alumni)</collection><collection>Materials Science Database</collection><collection>Nursing &amp; Allied Health Database (Alumni Edition)</collection><collection>Meteorological &amp; Geoastrophysical Abstracts - Academic</collection><collection>ProQuest Engineering Collection</collection><collection>ProQuest Biological Science Collection</collection><collection>Agricultural Science Database</collection><collection>Health &amp; Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Engineering Database</collection><collection>Nursing &amp; Allied Health Premium</collection><collection>Advanced Technologies &amp; Aerospace Database</collection><collection>ProQuest Advanced Technologies &amp; Aerospace Collection</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>Materials Science Collection</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>PloS one</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Stiver, Kelly A</au><au>Wolff, Stephen H</au><au>Alonzo, Suzanne H</au><au>Rubenstein, Dustin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sharing of potential nest sites by Etheostoma olmstedi males suggests mutual tolerance in an alloparental species</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2013-02-28</date><risdate>2013</risdate><volume>8</volume><issue>2</issue><spage>e56041</spage><epage>e56041</epage><pages>e56041-e56041</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract>When reproductive competitors tolerate or cooperate with one another, they may gain particular benefits, such as collectively guarding resources or attracting mates. Shared resources may be those essential to reproduction, such as a breeding site or nest. Using the tessellated darter, a species where males but not females compete over potential nest sites, we examined site use and sharing under controlled conditions of differing competitor density. Sharing was observed even when competitor density was low and individuals could have each occupied a potential nest site without same-sex sharing. Males were more likely to share a nest site with one other when the difference in size between them was larger rather than smaller. There was no evidence that female sharing was dependent on their relative size. Fish were generally more likely to use and share larger sites, in accordance with the greater relative surface area they offered. We discuss how one or both sharing males may potentially benefit, and how male sharing of potential nest sites could relate to female mating preferences. Tessellated darter males are known to provide alloparental care for eggs but this occurs without any social contact between the alloparent and the genetic father of the young. Thus, the suggestion that they may also share sites and maintain social contact with reproductive competitors highlights the importance of increased focus on the potential complexity of reproductive systems.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>23468853</pmid><doi>10.1371/journal.pone.0056041</doi><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1932-6203
ispartof PloS one, 2013-02, Vol.8 (2), p.e56041-e56041
issn 1932-6203
1932-6203
language eng
recordid cdi_plos_journals_1330881583
source MEDLINE; DOAJ Directory of Open Access Journals; Public Library of Science (PLoS) Journals Open Access; EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry
subjects Agriculture
Alliances
Animal behavior
Animal reproduction
Animals
Behavior, Animal
Biology
Breeding
Breeding sites
Competition
Controlled conditions
Cooperation
Eggs
Etheostoma olmstedi
Evolution
Evolutionary biology
Female
Females
Fish
Male
Males
Mating
Neolamprologus pulcher
Nesting Behavior
Paternity
Perches - physiology
Pimephales promelas
Reproduction
Reproductive system
Sexual Behavior, Animal
Subordinates
title Sharing of potential nest sites by Etheostoma olmstedi males suggests mutual tolerance in an alloparental species
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T23%3A33%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_plos_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Sharing%20of%20potential%20nest%20sites%20by%20Etheostoma%20olmstedi%20males%20suggests%20mutual%20tolerance%20in%20an%20alloparental%20species&rft.jtitle=PloS%20one&rft.au=Stiver,%20Kelly%20A&rft.date=2013-02-28&rft.volume=8&rft.issue=2&rft.spage=e56041&rft.epage=e56041&rft.pages=e56041-e56041&rft.issn=1932-6203&rft.eissn=1932-6203&rft_id=info:doi/10.1371/journal.pone.0056041&rft_dat=%3Cproquest_plos_%3E2949783181%3C/proquest_plos_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1330881583&rft_id=info:pmid/23468853&rft_doaj_id=oai_doaj_org_article_72640d0f4a5f4617a31c02cdb73b8512&rfr_iscdi=true