RETRACTED: Excellent application value of a rare pentanuclear [Ca5(COO)8] cluster-based compound in atherosclerosis treatment and nursing

This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief. In investigating concerns brought up regarding the authenticity of the article, the editors reached out to the corresponding author for an explanation. Despite several attempts in requesting clarification on the concerns, the authors have not replied to the editor’s requests. The editor therefore feels that the findings of the manuscript cannot be relied upon and that the article needs to be retracted.