1. Department of Nursing, College of Nursing National Institute of Mental Health and Neuro Sciences (NIMHANS) Bangalore India
2. Department of Nursing, & Nursing Consultant, Center for Addiction Medicine National Institute of Mental Health and Neuro Sciences (NIMHANS) Bangalore India
3. Department of Epidemiology National Institute of Mental Health and Neuro Sciences (NIMHANS) Bangalore India
4. Department of Psychiatry, Center for Addiction Medicine, & Director National Institute of Mental Health and Neuro Sciences (NIMHANS) Bangalore India