Article History
Received: 11 June 2020
Accepted: 5 April 2021
First Online: 13 April 2021
Declarations
:
: The Regional Ethics Committee deferred approval to the data protection officer at OUH. The data protection officer (IRB) approved the study (reference 2016/19736). Before the interviews took place written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.