Received: 21 October 2021
Accepted: 25 January 2022
First Online: 7 February 2022
: This study is in accordance with the ethical standards of Institutional Review Board and the Declaration of Helsinki. The full name of the IRB/IRC Issuing committee: Research and ethical committee SGRDIMSAR, Amritsar. The reference number of IRB/IRC approval: SGRDU/cont/thesis/20-92. All patients which were included in this research, their parents or legal guardians gave written informed consent to publish the data contained within this study.
: The authors declare that they have no competing interests.