1. Department of Oral Medicine and Radiology, Institute of Dental Studies and Technologies, Kadrabad, Modinagar, Ghaziabad, Uttar Pradesh, India
2. Department of Oral Medicine and Radiology, Kles V.K Institute of Dental Sciences, Nehru Nagar, Belgaum, Karnataka, India
3. Department of Conservative Dentistry and Endodontics, Institute of Dental Studies and Technologies, Kadrabad, Modinagar, Ghaziabad, Uttar Pradesh, India