1. Department of Periodontology, Faculty of Dentistry, University of Szeged, Tisza Lajos krt. 64-66, H-6720 Szeged, Hungary
2. Department of Oral Biology and Experimental Dental Research, Faculty of Dentistry, University of Szeged, Tisza Lajos krt. 64-66, H-6720 Szeged, Hungary
3. Department of Oral Surgery, Faculty of Dental Medicine Rijeka, University of Rijeka, Krešimirova 40/42, 51 000 Rijeka, Croatia
4. Botiss Biomaterials GmbH, 15806 Zossen, Germany
5. Department of Dental Medicine, Faculty of Dental Medicine and Health Osijek, J.J. Strossmayer University of Osijek, Crkvena 21, 31 000 Osijek, Croatia
6. Department of Anatomy, Histology, Embryology, Pathologic Anatomy and Pathologic Histology, J.J. Strossmayer University of Osijek, Crkvena 21, 31 000 Osijek, Croatia