1. Institute of Odontology; Faculty of Medicine; Vilnius University; Vilnius Lithuania
2. Vilnius Research Group; Vilnius Lithuania
3. Department of Oral and Maxillofacial Surgery; Lithuanian University of Health Sciences; Kaunas Lithuania
4. Department of Dental and Oral Pathology; Lithuanian University of Health Sciences; Kaunas Lithuania
5. Vilnius Implantology Center; Vilnius Lithuania