1. Assistant Secretary of Medical Education, Department of Health & Family Welfare, Government of West Bengal, West Bengal, India
2. Associate Professor, Department of Community Medicine, IQ City Medical College and Narayana Hrudayalaya Hospital, West Bengal, India
3. Associate Professor, Department of Community Medicine, College of Medicine & Sagore Dutta Hospital, Kamarhati, West Bengal, India
4. Professor and Head of Department, Department of Community Medicine, IPGMER, Kolkata, West Bengal, India
5. Assistant Professor, Department of Community Medicine, Malda Medical College, Malda, West Bengal, India
6. Assistant Professor, Department of Community Medicine, Midnapur Medical College, Paschim Medinipur, West Bengal, India