Institution: | 1. Department of Periodontology, Institute of Dentistry, University of Turku, Turku, Finland;2. Department of Periodontology, Faculty of Dentistry, Bezmialem Vakif University, Istanbul, Turkey;3. Department of Periodontology, Institute of Dentistry, University of Turku, Turku, Finland
Oral Health Care, Welfare Division, City of Turku, Turku, Finland;4. Department of Periodontology, Faculty of Dentistry, Istanbul University, Istanbul, Turkey |