E. N. Iarygina
Volgograd State Medical University
Russian Federation

Elena N. Iarygina – Cand. Sci. (Med.), Associate Professor, Head of the Department of Surgical Dentistry and Maxillofacial Surgery

1 Pavshikh Bortsov Sq., Volgograd 400131

Yu. A. Makedonova
Volgograd State Medical University; Volgograd Medical Scientific Center
Russian Federation

Yuliya A. Makedonova – Dr. Sci. (Med.), Professor, Head of the Department of Dentistry of the Institute of Continuing Medical and Pharmaceutical Education

1 Pavshih Borcov Sq, Volgograd 400131;

Senior Researcher at the Laboratory of Innovative Methods of Rehabilitation and Habilitation

1 Pavshikh Bortsov Sq., Volgograd 400131

V. V. Shkarin
Volgograd State Medical University
Russian Federation

Vladimir V. Shkarin – Dr. Sci. (Med.), Professor, Head of the Department of Public Health and Public Health of the Institute of Continuing Medical and Pharmaceutical Education

1 Pavshikh Bortsov Sq., Volgograd 400131

A. G. Pavlova-Adamovich
Volgograd State Medical University
Russian Federation

Anastasiya G. Pavlova-Adamovich – Assistant of the Department of Dentistry

1 Pavshikh Bortsov Sq., Volgograd 400131

L. A. Devyatchenko
Volgograd State Medical University
Russian Federation

Lilia A. Devyatchenko – Associate Professor of the Department of Dentistry of the Institute of Continuing Medical and Pharmaceutical Education

1 Pavshikh Bortsov Sq., Volgograd 400131

S. V. Dyachenko
Volgograd State Medical University
Russian Federation

Svetlana V. Dyachenko – Associate Professor of the Department of Dentistry of the Institute of Continuing Medical and Pharmaceutical Education

1 Pavshikh Bortsov Sq., Volgograd 400131