Müller, Beate S.
Donner-Banzhoff, Norbert
Beyer, Martin
Haasenritter, Jörg
Müller, Angelina
Seifart, Carola
Article History
Received: 23 February 2019
Accepted: 10 March 2020
First Online: 17 March 2020
Ethics approval and consent to participate
: The Ethics Committee of the University of Marburg approved the study in March 2016 (approval-No. 26/16). Physicians participated voluntarily, and received no payment or other compensation. Informed consent was not obtained in writing but via responding to the online questionnaire. The ethics committee approved this form of consent.
: Not applicable.
: The authors declare that they have no competing interests.