Stalder, Anja
Berger, Camille Henriette
Buser, Ramona
Wittneben, Julia
Schimmel, Martin
Abou-Ayash, Samir http://orcid.org/0000-0003-1047-5571
Funding for this research was provided by:
University of Bern
Article History
Received: 27 March 2020
Accepted: 27 August 2020
First Online: 7 September 2020
Compliance with ethical standards
: All procedures in this study involving human participants were performed in accordance with the ethical standards of the national ethics committee (Cantonal Ethics Committee of Berne, 268/15) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The authors declare that they have no conflict of interest.