Article History
Received: 10 July 2021
Accepted: 13 December 2021
First Online: 11 February 2022
Declarations
:
: Authors have no conflict of interest.
: The study was approved by Institute’s Ethics Committee via letter no. AIIMS/ Pat/IEC/2020/725 and individual patient’s consent was waived off as the study involves only secondary data analysis and there was no risk involved for the participants, and identity of the participants was not revealed at any point of time.
: No patient is harmed in conducting this research and all rights of human participants keep protected, while conducting this research.
: As this is a retrospective study involving secondary data analysis of available data of already treated patients, individual patient’s consent is waived off by the Institute’s Ethics Committee, and identity of any patient was not revealed at any point of time.