Received: 17 February 2021
Accepted: 6 April 2021
First Online: 8 June 2021
: All participants included in the study provided informed consent, and the Ethical Committee of Government Medical College, Srinagar, Kashmir, India (GMC-3217 March 2017), approved the study. Proper written informed consent was obtained from study participants.
: Not applicable
: The authors declare that they have no competing interests.