1. Dept. of Psychiatry, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, India.
2. Dept. of Psychiatry, Government Medical College, Thiruvananthapuram, India.
3. Dept. of Psychiatry, St. Thomas Hospital, Changanacherry, Kerala, India.
4. Dept. of Psychiatry, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India.