1. Department of Periodontology, Institute of Dentistry University of Turku Turku Finland
2. Department of Periodontology, Faculty of Dentistry Biruni University Istanbul Turkey
3. Institute of Biomedicine, Research Centre for Infections and Immunity University of Turku Turku Finland
4. InFLAMES Research Flagship Centre University of Turku Turku Finland
5. Department of Periodontology, Faculty of Dentistry Bezmialem Vakif University Istanbul Turkey