1. Assistant Professor, Department of Psychiatry, Guntur Medical College, Guntur, Andhra Pradesh, India
2. Postgraduate, Department of Psychiatry, Guntur Medical College, Guntur, Andhra Pradesh, India
3. Consultant Neurologist, Naveen Hospitals, Guntur, Andhra Pradesh, India
4. Professor and H.O.D, Department of Psychiatry, Guntur Medical College, Guntur, Andhra Pradesh, India