N. O. Guk
Peoples’ Friendship University of Russia named after Patrice Lumumba
Russian Federation

Guk Nikita Octavianovich1 – postgraduate student of the Department of Orthopedic Dentistry

Moscow

V. V. Saveliev
Peoples’ Friendship University of Russia named after Patrice Lumumba
Russian Federation

Saveliev Vasily Vladimirovich – Candidate of Medical Sciences of the Department of Orthopedic Dentistry

Moscow

I. Yu. Lebedenko
Peoples’ Friendship University of Russia named after Patrice Lumumba
Russian Federation

Lebedenko Igor Yulievich – MD, Professor, Head of the Department of Orthopedic Dentistry

Moscow

M. S. Deev
Peoples’ Friendship University of Russia named after Patrice Lumumba
Russian Federation

Deev Mikhail Sergeevich – PhD, associate professor, professor of the Department of Orthopedic Dentistry at the Medical Institute

Moscow

D. O. Bykov
Russian University of Medicine
Russian Federation

Bykov Denis Olegovich – PhD, Department of Prosthetics Technology in Dentistry

Moscow

D. A. Shumskaya
Peoples’ Friendship University of Russia named after Patrice Lumumba
Russian Federation

Shumskaya Jamilya Aidarovna – PhD, assistant of the Department of Orthopedic Dentistry at the Medical Institute

Moscow