Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (407340_185603)
Received: 7 July 2021
Accepted: 3 September 2021
First Online: 30 September 2021
: All interviewees gave their prior consent to participate in the interviewees. Participation was voluntary and could be stopped at any time during the interviews.
: All interview participants gave their consent that their answers might be used for publication as long as they were published anonymously.
: The authors do not have any conflict of interest from this publication or any content of it.