| Affiliation: | 1. Dental Health Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia;2. Department of Community Dentistry, School of Dental Medicine, Case Western Reserve University, Cleveland, OH;3. College of Dentistry, King Saud Bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Riyadh, Saudi Arabia;4. Department of Biomaterials Science and Turku Clinical Biomaterials Centre, Professor and Chair of Biomaterials Science, Director of Turku Clinical Biomaterials Centre – TCBC, Institute of Dentistry, University of Turku, and City of Turku, Welfare Division, Turku, Finland |
