Willi, Romina http://orcid.org/0000-0003-3453-4476
Widmer, Mario http://orcid.org/0000-0001-7693-123X
Merz, Nora
Bastiaenen, Caroline H. G.
Zörner, Björn
Bolliger, Marc http://orcid.org/0000-0001-9059-0304
Funding for this research was provided by:
Wings for Life (WFL-CH-029/17)
Article History
Received: 28 January 2022
Revised: 27 July 2022
Accepted: 31 July 2022
First Online: 23 August 2022
Competing interests
: The authors declare no competing interests.
: The Ethics Committee of the Canton of Zurich and the Ethics Committee for Northwest/Central Switzerland (BASEC 2020-01473) approved this study. All participants gave written informed consent before data collection began.