Funding for this research was provided by:
Swiss Society of General Internal Medicine
Received: 8 November 2021
Accepted: 18 April 2022
First Online: 2 May 2022
: Participation in the study was voluntary and participants could discontinue the study at any time. All participants signed an informed consent form. Confidentiality of data was maintained; data were only discussed within the research team.The study is deemed exempt from ethical approval based on the national legislation “Bundesgesetz über die Forschung am Menschen”, Art.2, Abs.1(ExternalRef removed), as no patient data was involved.
: Not applicable.
: None. The authors declare that they have no competing interests.