Pinilla, Severin https://orcid.org/0000-0002-0797-2043
Kyrou, Alexandra
Klöppel, Stefan
Strik, Werner
Nissen, Christoph
Huwendiek, Sören
Article History
Received: 17 November 2020
Accepted: 27 March 2021
First Online: 21 April 2021
Declarations
:
: The cantonal ethics committee of Bern (Kantonale Ethikkommission Bern, Gesundheits- und Fürsorgedirektion des Kantons Bern, member of the Swiss Association of Research Ethics Committees) reviewed the research design and exempted this study from additional ethical approval (05.11.2018, project ID: 2018–01966).
: Not applicable.
: All authors declare that they have no competing interests.