Funding for this research was provided by:
Novo Nordisk Fonden (NNF17OC0029010)
Received: 7 May 2020
Accepted: 22 October 2020
First Online: 2 November 2020
Ethics approval and consent to participate
: Registration and permission from the Danish Data Protection Agency were obtained prior to the study (REG-163-2017). Given the qualitative nature of the study, the local ethics committee in Region Zealand, Denmark ruled that no formal ethical approval was required in this particular case. The respondents received verbal and written information about the project prior to the study. The participants provided orally consent for publication of the anonymised data and this consent was audiotaped.
: Not applicable.
: The authors declare that they have no conflicts of interest.