Funding for this research was provided by:
University Grants Commission (355480)
Article History
Received: 6 September 2020
Accepted: 19 January 2021
First Online: 3 February 2021
Declarations
: The study was approved by the institutional ethical committee of the Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, India. All procedures performed in the study were in accordance with the 1964 Helsinki declaration and its later amendments.
: The authors declare no competing interests.