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Authors
Wenner, Judith http://orcid.org/0000-0001-6659-2537
Bozorgmehr, Kayvan
Duwendag, Stella
Rolke, Kristin
Razum, Oliver
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Funding
Funding for this research was provided by:
Ministry of Culture and Research of the Federal State of North Rhine-Westphalia, Germany (1704i010)
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Article History
Received: 19 December 2019
Accepted: 24 May 2020
First Online: 3 June 2020
Ethics approval and consent to participate
: Ethics approval: The study has been positively reviewed by the Ethics Committee and the data protection officer of Bielefeld University. Application Number: 2017–099 (10th May 2017).Consent to participate: not applicable. Anonymous data was collected from registries.
: Not applicable.
: The authors declare that they have no competing interests.
