1. Department of Prosthodontics and Crown and Bridge, Rama Dental College, Hospital and Research, Kanpur, Uttar Pradesh, India
2. Department of Dentistry, Dr. Laxminarayan Pandey Government Medical College and Hospital, Ratlam, Madhya Pradesh, India
3. Department of Prosthodontics and Crown and Bridge, Saraswati Dental College, Lucknow, Uttar Pradesh, India
4. Department of Prosthodontics and Crown and Bridge, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Lucknow, Uttar Pradesh, India
5. Department Of Prosthodontics, Teerthanker Mahaveer Dental College and Research Center, Moradabad, Uttar Pradesh, India
6. Department of Oral and Maxillofacial Surgery, Teerthanker Mahaveer Dental College and Research Centre, Moradabad, Uttar Pradesh, India
7. Department of Oral Medicine and Radiology, New Horizon Dental College and Research Institute, Sakri, Bilaspur, Chhattisgarh, India