1. Department of oral rehabilitation of the Private Educational Institution of Higher Professional Education Moscow Witte University
2. Department of Oncology radiology and plastic surgery of the Federal State Autonomous Educational Institution of Higher Education I. M. Sechenov First Moscow State Medical University of the Ministry of Health of the Russian Federation (Sechenov University)
3. Department of General Practice and Pediatric Dentistry, Stavropol State Medical University, Ministry of Health of the Russian Federation
4. Medical Centre «Gladent»
5. Medical clinic «MedSwiss»