[1] Natl Inst Mental Hlth & Neurosci, Dept Psychopharmacol, Bengaluru, Karnataka, India
[2] Postgrad Inst Med Educ & Res, Dept Psychiat, Chandigarh, India
[3] MGMs Med Coll & Hosp, Dept Psychiat, Aurangabad, Maharashtra, India
[4] LTMMC & GH, Dept Psychiat, Bombay, Maharashtra, India
[5] Columbus Hosp, Dept Psychiat, Hyderabad, Telangana, India
[6] Yale Univ, Sch Med, Dept Neurol, New Haven, CT 06510 USA