1. Department of Psychiatry, Jawahar Lal Nehru Memorial Hospital, Srinagar, India
2. Faculty of Medicine, Aleppo University, Aleppo, Syria
3. Department of Urology, Ibn Al-Nafees Hospital, Damascus, Syria
4. Department of Neurosurgery, Ibn Al-Nafees Hospital, Damascus, Syria
5. Department of Psychiatry, University of Kelaniya, Ragama, Sri Lanka