Williams, Vijai
Menon, Nisha
Bhatia, Prateek
Biswal, Manisha
Sreedharanunni, Sreejesh
Jayashree, Muralidharan https://orcid.org/0000-0002-6149-1355
Nallasamy, Karthi https://orcid.org/0000-0002-6713-9846
Article History
Received: 6 October 2020
Accepted: 1 February 2021
First Online: 17 February 2021
Ethics approval and consent to participate
: Trial was initiated after approval from the Institute Ethics Committee, Postgraduate Institute of Medical Education & Research, Chandigarh, India (NK/5433/Study/594). A written informed consent was obtained from a parent or guardian for all participants.
: Not applicable
: The authors declare no competing interests.