Pant, Sidharth
Lal, Punita
Misra, Shagun
Gupta, Piyush
Das, K. J. Maria
Kumar, Senthil
Nautiyal, Vipul
Bhawna, Kranti
Kumar, Shaleen
Article History
Received: 23 June 2021
Accepted: 8 September 2021
First Online: 14 October 2021
Declarations
:
: The study was duly approved by the Institutional Ethics Committee, Sanjay Gandhi Post- Graduate Institute of Medical Sciences (SGPGIMS), Lucknow-226014, the reference number of the study is SGPGI- IEC-2017-102-CP-Exp dated 01.05.2017. That also granted waiver of consent due to the retrospective nature of analyses.
: Not applicable
: The authors declare that they have no competing interests.