von Wirth, Elena http://orcid.org/0000-0003-2461-4966
Mandler, Janet
Breuer, Dieter
Döpfner, Manfred http://orcid.org/0000-0002-7929-0463
Funding for this research was provided by:
Deutsche Forschungsgemeinschaft (LE 575/3-1)
Article History
Accepted: 2 November 2020
First Online: 7 December 2020
Compliance with Ethical Standards
:
: Manfred Döpfner served in an advisory or consultancy role for Lilly, Medice, Novartis, Shire, Takeda and Vifor Pharma. He received conference attendance support, conference support, or speaker’s fees from Lilly, Medice, Novartis, Takeda and Shire. He is or has been involved in clinical trials conducted by Lilly, Shire, and Vifor. He is an author of rating scales investigated in this study and receives royalties from the publisher Hogrefe, Göttingen. Elena von Wirth, Janet Mandler, and Dieter Breuer declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.
: Not applicable.