1. Department of Oral and Maxillofacial Pathology, Teerthankar Mahaveeer Dental College and Research Centre, Teerthankar Mahaveer University, Moradabad, Uttar Pradesh, India
2. Department of Oral and Maxillofacial Pathology, Maharishi Markandeshwar College of Dental Sciences and Research, Maharishi Markandeshwar University, Mullana, Ambala, Haryana, India