Hirt, Julian
Karrer, Melanie
Adlbrecht, Laura
Saxer, Susi
Zeller, Adelheid
Article History
Received: 22 December 2020
Accepted: 22 February 2021
First Online: 5 March 2021
Declarations
:
: The ethics committee of Eastern Switzerland (Ethikkommission Ostschweiz, EKOS) approved the study (BASEC Nr. Req-2019-01288; EKOS 19/192). All participants provided written informed consent. We confirm that all methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.