1 Department of Psychiatry, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India. Electronic address: sivapriya.vaidyanathan@gmail.com.
2 Department of Psychiatry, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India. Electronic address: ravindra.nm@hotmail.com.
3 Department of Psychiatry, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India. Electronic address: samirpsyche@yahoo.co.in.
4 Department of Psychiatry, Kasturba Medical College, Manipal, Manipal Academy of Higher Education, Manipal, Karnataka, India. Electronic address: udupa.drsuma@gmail.com.