1 Department of Psychiatry, (Maulana Azad Medical College) (GIPMER), New Delhi, India. Electronic address: jitender.jak@gmail.com.
2 Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, India. Electronic address: drshalini.anji@gmail.com.
3 Department of Psychiatry, Lady Hardinge Medical College(LHMC), New Delhi, India. Electronic address: drspkhedar@gmail.com.