Funding for this research was provided by:
Australia Award PhD scholarship
Received: 10 July 2018
Accepted: 2 July 2020
First Online: 20 July 2020
Ethics approval and consent to participate
: Ethics approvals for this study were obtained from Monash University Human Research Ethics Committee (CF15/2776–2015001130) on 19th August 2015 and Nepal Health Research Council (219/2015) on 4th October 2015. Written informed consent was obtained from all participants.
: Not applicable.
: None declared.