Mukherjee, Sharmila Banerjee https://orcid.org/0000-0002-3184-464X
Verma, Sangeeta https://orcid.org/0000-0001-9419-8326
Sharma, Suvasini
Aneja, Satinder https://orcid.org/0000-0001-9635-8792
Article History
Received: 17 May 2020
Accepted: 29 December 2020
First Online: 23 February 2021
Compliance with Ethical Standards
: Ethics approval was obtained from Lady Hardinge Medical College Ethics Committee, dated 5th September 2014.
: None.
: Written informed consent was obtained from the parents.
: Additional informed consent was obtained from the parents of all the children that their anonymized data could be used in any form of presentation or publication.