| Affiliation: | 1. Department of Oral and Maxillofacial Surgery, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran;2. Dental Research Center, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran;3. Department of Oral and Maxillofacial Surgery, Azad University of Medical Sciences Dental Branch, Tehran, Iran;4. Dental Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran;5. , Tehran, Iran;6. Department of Prosthodontics and Dental Research Centre, Tehran University of Medical Sciences, Tehran, Iran |
