1. Department of Surgery, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
2. Department of Internal Medicine, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
3. Department of Paediatrics, KB Bhabha Hospital, Mumbai, Maharashtra, India
4. Medical Student, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
5. Department of Physiology, All India Institute of Medical Sciences, Deoghar, Jharkhand, India