1. Department of Oral and Maxillofacial Pathology, PMS College of Dental Sciences, Trivandrum, Kerala, India
2. Department of Oral and Maxillofacial Pathology, Saveetha Dental College and Hospitals, Chennai, Tamil Nadu, India
3. Department of Oral and Maxillofacial Pathology, Azeezia College of Dental Sciences and Research, Kollam, Kerala, India
4. Department of Oral and Maxillofacial Pathology, Asan Memorial Dental College and Hospital, Chengalpattu, Tamil Nadu, India