1. Department of Conservative Dentistry and Endodontics, Sriram Chandra Bhanja Dental College & Hospital, Odisha, India.
2. Department of Conservative Dentistry and Endodontics, Institute of Dental Sciences, Siksha ‘O’ Anusandhan (Deemed to be) University, Odisha, India.
3. Department of Public Health Dentistry, Sriram Chandra Bhanja Dental College & Hospital, Odisha, India.