Global citimpact: 0.78 Researcher at Regional Office of Health and Family Welfare and Regional Leprosy Training and Research Institute, Government of , Under Ministry of Health and Family Welfare, Lalpur, Raipur, Chhattisgarh, . Correspondence to: Dr Sunil Vilasrao Gitte, Deputy Director, Regional Office of Health and Family Welfare and Regional Leprosy Training and Research Institute, Government of , Under Ministry of Health and Family Welfare, Lalpur, Raipur, Chhattisgarh 492 001, . .