Muhammad Akbar Baig
Department of Emergency Medicine, Aga Khan University Hospital, Karachi, Pakistan
Hira Shahzad
Section of Pulmonology & Critical Care Services, Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
Bushra Jamil
Section of Adult Infectious Diseases, Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan
Erfan Hussain
Department of Medicine, Aga Khan University Hospital, Karachi, Pakistan