Satchit Balsari a
, Zarir Udwadia b, c, Ahmed Shaikh d, Abdul Ghafur e, Sushila Kataria f
a Department of Emergency Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, and Global Health and Population Department, Harvard TH Chan School of Public Health, Harvard University, Cambridge, MA 02215, USA
b Department of Pulmonary Medicine, P.D. Hinduja Hospital and Medical Research Center, Mumbai, India
c Department of Pulmonary Medicine, Breach Candy Hospitals & Research Centers, Mumbai, India
d Department of Emergency Medicine, NewYork-Presbyterian Hospital, New York, NY, USA
e Department of Infectious Diseases, Apollo Cancer Hospital, Chennai, India
f Department of Internal Medicine, Medanta Hospital, Gurgaon, India