H. M. Nalchajyan
Patrice Lumumba Peoples’ Friendship University of Russia
Russian Federation

Hakob M. Nalchajyan - postgraduate student of the Department of Oral and Maxillofacial Surgery and Surgical Dentistry.

Moscow

Author ID: 1209393

S. Yu. Ivanov
Patrice Lumumba Peoples’ Friendship University of Russia; I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Sergey Yu. Ivanov - Doctor of Medical Sciences, Professor, Corresponding Member of the Russian Academy of Sciences; Head of the Department of Oral and Maxillofacial Surgery and Surgical Dentistry; Head of the Department of Oral and Maxillofacial Surgery.

Moscow

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

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

Moscow

AuthorID: 1040611

M. E. Mokrenko
Patrice Lumumba Peoples’ Friendship University of Russia
Russian Federation

Mark E. Mokrenko - postgraduate student of the Department of Oral and Maxillofacial Surgery and Surgical Dentistry.

Moscow

Author ID: 1105394

A. A. Dolgalev
Stavropol State Medical University
Russian Federation

Alexander A. Dolgalev - M.D., Professor, Department of General Dentistry and Pediatric Dentistry.

Stavropol

D. Z. Choniashvili
K.L. Khetagurov North Ossetian State University
Russian Federation

David Z. Choniashvili - Candidate of Medical Sciences, Associate Professor, Department of Therapeutic, Surgical and Pediatric Dentistry with Implantology Course, Oral Reconstructive Surgery, Pediatric Dentistry, Dean of the Faculty of Medicine.

Vladikavkaz