Received: 19 August 2020
Accepted: 12 January 2021
First Online: 21 January 2021
Ethics approval and consent to participate
: The study conforms to the principles outlined in the Declaration of Helsinki and was approved by the Norwegian Agency for Data Protection Services, whose guidelines were also followed. All participants were informed about the purpose and procedure of the study, and written informed consent was obtained from them prior to data collection. During the FGDs, the moderator stressed the importance of respecting others’ opinions. The informants and the comoderator who attended the FGDs signed a nondisclosure agreement. To safeguard the anonymity of the participants, we removed the names of the informants and detailed information about their personal characteristics and family situation.
: Not applicable.
: The authors declare that they have no competing interests.