Acknowledgement
UN, SK, JB, SJ, VS, GB conceptualized and wrote the manuscript. UN, SK,
JB revised the text and all approved the final manuscript. SK thanks
ICMR, Delhi (Ref. no. 3/2/3/12/2019/NCDIII), for the ICMR- Research
Associate Fellowship. Lastly, we would like to pay our tribute to all
frontline medical professionals who are working tirelessly to bring the
COVID-19 pandemic under control.
Conflict of interest: No, there are no competing interests