R. V. Studenikin
Voronezh State Medical University named after N.N. Burdenko, Ministry of Healthcare of the Russian Federation
Russian Federation

Roman V. Studenikin - candidate of medical sciences, doctoral candidate.

Voronezh.

A. A. Filin
Voronezh State Medical University named after N.N. Burdenko, Ministry of Healthcare of the Russian Federation
Russian Federation

Andrey A. Filin - сandidate of medical sciences, Head of the Department of Pathological Anatomy.

Voronezh.

A. A. Mamedov
First Moscow State Medical University named after I.M. Sechenov, Ministry of Healthcare of the Russian Federation (Sechenovskiy University)
Russian Federation

Adil A. Mamedov - doctor of medical sciences, Professor of the Department of Pediatric, Preventive Dentistry and Orthodontics.

Moscow.

K. S. Niftaliev
Voronezh State Medical University named after N.N. Burdenko, Ministry of Healthcare of the Russian Federation
Russian Federation

Kenan S. Niftaliev - 4^th year student.

Voronezh.