K. A. Prygunov
Kaluga State University named after K.E. Tsiolkovsky
Russian Federation

Konstantin Prygunov – Cand. Sc. (Med.), Associate Professor at the Department of Surgery

N. N. Abolmasov
Kaluga State University named after K.E. Tsiolkovsky
Russian Federation

Nikolay Abolmasov – Dr. Sc. (Med.), Professor, Head of the Department of Orthopedic Dentistry with the course of orthodontics

A. R. Yevstigneev
Kaluga Medical and Technical Laser Center of the Laser Academy of Sciences
Russian Federation

Andrey Yevstigneev – Dr. Sc. (Techn.), Professor, Honored Specialist in Science and Technology of the Russian Federation, General Director