Hepp, Philip http://orcid.org/0000-0002-7654-9185
Fleisch, Markus
Hasselbach, Kathrin
Fehm, Tanja
Schaal, Nora K.
Funding for this research was provided by:
Projekt DEAL
Article History
Received: 5 October 2020
Accepted: 26 December 2020
First Online: 24 January 2021
Compliance with ethical standards
:
: All authors declare that they have no conflicts of interest to declare.
: All participants gave their consent prior to the survey’s start.
: Not applicable.
: Before study commencement, the protocol was approved by the ethics committee of the Heinrich-Heine-University Düsseldorf, Germany.