St.Pierre, Michael https://orcid.org/0000-0001-6263-5261
Nyce, James M.
Article History
Received: 6 May 2020
Accepted: 28 July 2020
First Online: 12 August 2020
Ethics approval and consent to participate
: The ethics committee of the Friedrich-Alexander University Erlangen-Nuremberg approved the study (reference number: 189_18). Participants gave written informed consent prior to the interview.
: Not applicable.
: The authors declare that they have no competing interests.