1 Department of Oral & Maxillofacial Pathology, Awadh Dental College and Hospital, Jamshedpur, India.
2 Department of Oral Medicine & Radiology, Institute of Dental Sciences, Siksha 'O' Anusandhan University, Bhubaneswar, Odisha, India. Electronic address: satyamisra@soa.ac.in.
3 Department of Oral & Maxillofacial Pathology, Sudha Rastogi College of Dental Sciences and Research, Faridabad, India.