Studer-Luethi, Barbara http://orcid.org/0000-0002-3428-9581
Brasser, Maria
Lusti, Simon
Schaerli, Rahel
Article History
Received: 2 March 2021
Accepted: 3 August 2021
First Online: 16 September 2021
Declarations
:
: The ethics committee of the University of Bern has approved the study. The ethic committee’s Uni Approval Code is 2015–3-1213381.All participants agreed at the beginning of the questionnaire to give their answers anonymously.
: Not applicable.
: There is no commercial interest in the described intervention, therefore no conflict of interest to declare.