1. Meenakshi Ammal Dental College & Hospital, Maduravoyal, Chennai, Tamil Nadu, 600 095, India
2. Private Practitioner, All Smiles Dental Clinic, Chennai, Tamil Nadu, 600 090, India
3. Sri Venkateswara Dental College & Hospital, Thalambur, Chennai, Tamil Nadu, 603 103, India
4. Department of Oral Pathology & Microbiology, Sri Venkateswara Dental College & Hospital, Thalambur, Chennai, Tamil Nadu, 603 103, India
5. Department of Maxillofacial Surgery & Diagnostic Sciences, Division of Oral Pathology, College of Dentistry, Jazan University, Jazan, 45 142, Saudi Arabia