1. Professor and Head, Department of Psychiatry, University College of Medical Sciences and G.T.B. Hospital, Dilshad Garden, Delhi-110095, India
2. Senior Resident, Department of Psychiatry, University College of Medical Sciences and G.T.B. Hospital, Dilshad Garden, Delhi-110095, India
3. Junior Resident, Department of Psychiatry, University College of Medical Sciences and G.T.B. Hospital, Dilshad Garden, Delhi-110095, India