1. Faculty of Dentistry, Melaka-Manipal Medical College, Manipal Academy of Higher Education (MAHE); Department of Prosthodontics; Jalan Batu Hampar Melaka Malaysia 75150
2. Faculty of Dentistry, Melaka-Manipal Medical College, Manipal Academy of Higher Education (MAHE), Manipal; Department of Oral Medicine and Oral Radiology; Jalan Batu Hampar Bukit Baru Melaka Malaysia 75150
3. International Medical University - IMU; School of Dentistry Oral & Maxillofacial Surgery; Jalan Jalil Perkasa 19. No-126 Bukit Jalil Kuala Lumpur Malaysia 57000
4. Melaka Manipal Medical College; Community Medicine; Melaka Melaka Malaysia 75150
5. Saraswati Dental College and Hospital; Department of Prosthodontics; Tiwariganj, Faizabad Road Lucknow Uttar Pradesh India 227105
6. Christian Medical College; South Asian Cochrane Network & Center, Prof. BV Moses Center for Evidence-Informed Health Care and Health Policy; Carman Block, College Campus, Bagayam Vellore Tamil Nadu India 632002