1 Department of Psychiatry, IQRAA International Hospital and research centre Malaparamba, Kozhikode, Kerala, India. Electronic address: [email protected].
2 Department of General Medicine. IQRAA International Hospital and Research Centre Malaparamba, Kozhikode, Kerala, India.
3 Department of Psychiatry, PVS Hospital, Calicut.
4 Department of Psychiatry, IQRAA International Hospital and research centre Malaparamba, Kozhikode, Kerala, India.