KC, Sudarshan
Sharma, Saurab https://orcid.org/0000-0002-9817-5372
Ginn, Karen
Almadi, Tawfiq
Reed, Darren
Article History
Received: 29 March 2019
Accepted: 18 July 2019
First Online: 30 August 2019
Ethics approval and consent to participate
: The study protocol was approved by the Institutional Review Committee of Kathmandu University School of Medical Sciences (ref. no. 63/16). All the participants provided consent to participate in the study.
: All authors provide consent for publication.
: The authors declare that they have no competing interests.