1 Department of Oral Pathology & Microbiology, Dr. D. Y. Patil Dental College & Hospital, Dr. D. Y. Patil Vidyapeeth, Sant-Tukaram Nagar, Pimpri, Pune, Maharashtra, 411018, India.
2 Saveetha Dental College & Hospitals, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai, 600077, India.
3 Department of Oral Medicine & Radiology, Government Dental College & Hospital, Nagpur, Maharashtra, India.
4 Department of Dentistry, Indira Gandhi Government Medical College & Hospital, Nagpur, Maharashtra, India.