Article History
Received: 7 January 2021
Accepted: 25 March 2021
First Online: 19 May 2021
Declaration
:
: The study was conducted in line with the ethical guidelines for biomedical research on human subjects as given by Central Ethics Committee on Human Research (CECHR), ICMR, New Delhi, 2006, and followed the tenets of Declaration of Helsinki, 2008. The trial was approved by the Institutional Ethics Committee, Government Medical College and Hospital, Chandigarh, India (Date: 08.12.2017).
: Written informed consent was obtained from parents or legal guardian.
: None.