Funding for this research was provided by:
NTNU Norwegian University of Science and Technology
Received: 7 April 2022
Accepted: 28 September 2022
First Online: 14 October 2022
: The study was approved by the Data Protection Official for Research at Norwegian Centre for Research Data (NSD), reference 108323. The study was submitted to the Regional Committees for Medical and Health Research Ethics, and it was decided that it was outside their mandate. According to the Norwegian Personal Data Acts, all participants in the study were asked to give informed consent based on adequate information provided by the authors. It was confirmed that participation in this study was voluntary and that participants had the right to withdraw from the project at any point. All data in the study have been anonymized. All methods were carried out in accordance with the Helsinki Declaration.
: Participants in this study gave their consent to be interviewed, and the anonymized data collected from the interviews, observations and findings can be used for research purposes and for scientific publication. An informed consent was obtained from all participants for publication. The photographer of the picture shown in Fig. InternalRef removed gave consent and permission to use the figure in scientific publications.
: The authors declare that they have no competing interests.