N. A. Guseynov
Peoples’ Friendship University of Russia
Russian Federation

Guseynov Nidjat Aydin ogli, postgraduate, the department of oral and maxillofacial surgery

SPIN 9417-7948

S. G. Ivashkevich
Peoples’ Friendship University of Russia
Russian Federation

Ivashkevich Sergey Georgievich, Candidate of Medical Sciences, Associate Professor, Department of Oral and Maxillofacial Surgery and Surgical Dentistry

SPIN 1070-5070

S. V. Bopkhoev
Peoples’ Friendship University of Russia
Russian Federation

Bopkhoev Saddam Visingireevich, postgraduate, the department of oral and maxillofacial surgery

SPIN 9308-5544

D. V. Stomatov
Penza State University
Russian Federation

Stomatov Dmitry Vladimirovich, candidate of Medical Sciences, Associate Professor of the Department of Maxillofacial Surgery

E. M. Boyko
Stavropol state medical University
Russian Federation

Boyko Evgeny Mikhailovich, teacher

M. A. Noeerazlighi
Peoples’ Friendship University of Russia
Russian Federation

Noeerazlighi Mohammad Ali, 5th year dental student, the department of oral and maxillofacial surgery