| Affiliation: | 1. Dept. of Civil Engineering, Gazi University, 06570, Maltepe, Ankara, Turkey;2. Dept. of Civil Engineering, University of Nebraska-Lincoln, Lincoln, NE, USA;1. Department of Restorative Sciences, Division of Prosthodontics, University of Minnesota, Minneapolis, MN, United States;2. Prosthodontic Unit, Department of Restorative Dentistry, National Dental Center Singapore, Singapore;3. Oral Health Academic Clinical Programme, Duke-NUS Medical School, Singapore;4. Health Policy and Health Services Research, Goldman School of Dental Medicine, Boston University, Boston, MA, United States;5. General Dentistry Unit, National Dental Center Singapore, Singapore;6. Faculty of Dental Medicine, Al-Azhar University, Cairo, Egypt;7. Creighton University School of Dentistry, Omaha, NE, United States |
