Wagle, Madhu http://orcid.org/0000-0002-4671-8160
Basnet, Purusotam
Vartun, Åse
Trovik, Tordis A.
Acharya, Ganesh
Article History
Received: 5 September 2019
Accepted: 23 August 2020
First Online: 3 September 2020
Ethics approval and consent to participate
: Ethical approval for conducting the study was obtained from the Regional Committee for Medical and Health Research Ethics - North Norway (Ref no: 2012/633/REK nord). The research was conducted in accordance with the Helsinki Declaration and informed written consent was obtained from all the study participants.
: Not applicable.
: The authors declare that they have no competing interests.