The 2-year course of Medically Unexplained Physical Symptoms (MUPS) in terms of symptom severity and functional status: results of the PROSPECTS cohort study von Claassen - van Dessel, Nikki, van der Wouden, Johannes C., Hoekstra, Trynke, Dekker, Joost, van der Horst, Henriëtte E.

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Patients’ experiences with fluctuations in persistent physical symptoms: a qualitative study von Barends, Hieke, Walstock, Ella, Botman, Femke, de Kruif, Anja, Claassen, Nikki, van der Wouden, Johannes C, olde Hartman, Tim, Dekker, Joost, van der Horst, Henriette

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Exploring maladaptive cognitions and behaviors as perpetuating factors in patients with persistent somatic symptoms: a longitudinal study von Barends, Hieke, Dekker, Joost, van Dessel, Nikki Claassen, Twisk, Jos W.R., van der Horst, Henriëtte E., van der Wouden, Johannes C.

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Clinical value of DSM IV and DSM 5 criteria for diagnosing the most prevalent somatoform disorders in patients with medically unexplained physical symptoms (MUPS) von van Dessel, Nikki Claassen, van der Wouden, Johannes C, Dekker, Joost, van der Horst, Henriette E

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Lost in fragmentation — care coordination when somatic symptoms persist: a qualitative study of patients’ experiences von Barends, Hieke, Botman, Femke, Walstock, Ella, Dessel, Nikki Claassen-van, van der Wouden, Johannes C, olde Hartman, Tim, Dekker, Joost, van der Horst, Henriëtte E

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The cross-sectional relation between medically unexplained physical symptoms (MUPS) and the Cortisol Awakening Response von Claassen-van Dessel, Nikki, van der Wouden, Johannes C, Dekker, Joost, Rosmalen, Judith G.M, van der Horst, Henriëtte E

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Potentially traumatic events, social support and burden of persistent somatic symptoms: A longitudinal study von Barends, Hieke, van der Wouden, Johannes C., Claassen - van Dessel, Nikki, Twisk, Jos W.R., van der Horst, Henriëtte E., Dekker, Joost

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How should we manage adults with persistent unexplained physical symptoms? von den Boeft, Madelon, Claassen-van Dessel, Nikki, van der Wouden, Johannes C

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Impact of symptom focusing and somatosensory amplification on persistent physical symptoms: A three-year follow-up study von Barends, Hieke, Claassen-van Dessel, Nikki, van der Wouden, Johannes C., Twisk, Jos W.R., Terluin, Berend, van der Horst, Henriëtte E., Dekker, Joost

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Predicting the course of persistent physical symptoms: Development and internal validation of prediction models for symptom severity and functional status during 2 years of follow-... von Claassen-van Dessel, Nikki, van der Wouden, Johannes C., Twisk, Johannes W.R., Dekker, Joost, van der Horst, Henriëtte E.

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Patients’ Perspectives On Improvement Of Medically Unexplained Physical Symptoms:a Qualitative Analysis von Claassen-van Dessel, Nikki, R. Velzeboer, Florian, C. van der Wouden, Johannes, den Boer, Carine, Dekker, Joost, E. van der Horst, Henriette

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Research and innovation cooperation in the South Atlantic Ocean von Claassen, Marius, Funke, Nikki, Soares-Cordeiro, Ana Sofia, Zagalo-Pereira, Gonçalo, Nortje, Karen

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Research and innovation cooperation in the South Atlantic Ocean von Claassen, Marius, Zagalo-Pereira, Gonçalo, Soares-Cordeiro, Ana Sofia, Funke, Nikki, Nortje, Karen

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Water Security Under Climate Change von Biswas, Asit K, Tortajada, Cecilia

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