B. N. Davydov
Tver State Medical University, Ministry of Health of the Russian Federation
Russian Federation

DSc, Professor, Corresponding Member of the Russian Academy of Sciences, Honored Scientist of the Russian Federation, Department of Paediatric Dentistry and Orthodontics with a course in Paediatric Dentistry

T. S. Kochkonyan
Kuban State Medical University, Ministry of Health of the Russian Federation
Russian Federation

Kochkonyan Taisiya Surenovna, DSc, Professor, Corresponding Member of the Russian Academy of Sciences, Honored Scientist of the Russian Federation, Department of Paediatric Dentistry and Orthodontics with a course in Paediatric Dentistry

D. A. Domenyuk
Stavropol State Medical University, Ministry of Health of the Russian Federation
Russian Federation

Domenyuk Dmitry Anatolyevich, Doctor of Medical Sciences, Professor of the Department of General Practice Dentistry and Pediatric Dentistry

T. D. Dmitrienko
Volgograd State Medical University, Ministry of Health of the Russian Federation
Russian Federation

Dmitrienko Tatyana Dmitrievna, Candidate of Medical Sciences, Associate Professor of the Department of Prosthetic Dentistry and Orthodontics

F. V. Samedov
Volgograd State Medical University, Ministry of Health of the Russian Federation
Russian Federation

Samedov Fuad Vagifovich, post-graduate student of the Department of Prosthetic Dentistry and Orthodontics

S. D. Domenyuk
North Caucasus Federal University, Ministry of Science and Higher Education of the Russian Federation
Russian Federation

Domenyuk Stanislav Dmitrievich, Student