Funding for this research was provided by:
Received: 3 November 2020
Accepted: 4 February 2021
First Online: 9 March 2021
Ethics approval and consent to participate
: The interview study conforms to the principles outlined in the Declaration of Helsinki and was approved by the Regional Ethical Review Board in Lund (2015/490). All participants were given oral and written information about the purpose of the study, the voluntary nature of participation, the guarantee of confidentiality, and their right to withdraw from the study at any time. Informed consent was obtained from all participants at the time of the interview.
: All participants gave consent for publication in the consent form.
: The authors declare that they have no competing interests.