Received: 14 July 2020
Accepted: 14 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: Ethical approval for this research was granted by a regional Committee for the Protection of Persons in accordance with the current regulation (No IDRCB 2017-A03467-46, CPP 18013).When designing, and performing the study, the researchers were guided by ethical standard principles and the Declaration of Helsinki. The participants received verbal and written information about the study, and they provided their signed informed consent to participate before the interviews took place. They were also informed about the voluntary nature of their participation, and that they had the possibility to withdraw without specifying a reason for doing so.
: Participants agreed to the publication by signing the consent form.
: The authors declare that they have no competing interests.