1. Department of Oral and Maxillofacial Pathology, Amrita Vishwa Vidyapeetham, Amrita School of Dentistry, Kochi, Kerala, India
2. Department of Pathology, Amrita Vishwa Vidyapeetham, Amrita Institute of Medical Sciences Kochi, Kerala, India
3. Head and Neck Oncology, Amrita Vishwa Vidyapeetham, Amrita Institute of Medical Sciences, Kochi, Kerala, India
4. Department of Oral Pathology, MES Dental College, Malappuram, Kerala, India
5. Amrita Centre for Nanosciences and Molecular Medicine, Amrita Vishwa Vidyapeetham, Amrita Institute of Medical Sciences, Kochi, Kerala, India