S. V. Dronov
Volgograd State Medical University
Russian Federation

Dronov S.V. – Assistant of the Department of Surgical Dentistry and Maxillofacial Surgery,

Volgograd

V. V. Shkarin
Volgograd State Medical University
Russian Federation

Shkarin V.V. – Doctor of Medical Sciences, Professor, Head of the Department of Public
Health and Health Institute of Continuing Medical and Pharmaceutical Education,

Volgograd

Yu. A. Makedonova
Volgograd State Medical University
Russian Federation

Makedonova Yu.A. – Doctor of Medical Sciences, Professor, Head of the Department of
Dentistry, Institute of Continuing Medical and Pharmaceutical Education,

Volgograd

E. N. Yarygina
Volgograd State Medical University
Russian Federation

Yarygina E. N. – Candidate of Medical Sciences, Associate Professor, Head of the Department of Surgical Dentistry and Maxillofacial Surgery,

Volgograd

A. S. Serbin
Volgograd State Medical University
Russian Federation

Serbin A.S. – Candidate of Medical Sciences, Associate Professor of the Department of
Surgical Dentistry and Maxillofacial Surgery,

Volgograd

M. V. Zakurdaeva
Volgograd State Medical University
Russian Federation

Zakurdaeva M.V. – Assistant of the Department of Surgical Dentistry and Maxillofacial
Surgery,

Volgograd