Senior Resident, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: Bharathg531@gmail.com. Assistant Professor, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: ranjan.prakashmishra@gmail.com. Professor & Head, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: peekay_124@outlook.in. Senior Resident, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: rakeshnayaka100@gmail.com. Senior Resident- Infectious diseases, Department of Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: drshivdasaiims.jul16@aiims.edu. Senior Resident, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: vignan_1504@yahoo.in. Senior Resident, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: Prawalaiimspulse@gmail.com. Senior Resident, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: 1312ashura@gmail.com. Professor, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: sanjeevbhoi@gmail.com. Additional Professor, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: jamshednayer@gmail.com. Associate Professor, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: drsinha123@gmail.com. Associate Professor, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: drmeera_2004@yahoo.co.in. Associate Professor, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi 110029. Electronic address: akshay2111@gmail.com.