V. D. Goncharov
Saint Petersburg State Electrotechnical University "LETI"
Russian Federation

Vadim D. Goncharov, PhD, DSc, Professor, Department of the Theoretical Foundations of Electrical Engineering

Saint Petersburg

M. A. Gorelikova
Saint Petersburg State Electrotechnical University "LETI"
Russian Federation

Maria A. Gorelikova, Assistant Professor, Department of the Theoretical Foundations of Electrical Engineering

Saint Petersburg

K. V. Shadrina
First Saint Petersburg State Medical University named after academician I. P. Pavlov
Russian Federation

Kristina V. Shadrina, DMD, Assistant Professor, Department of the Restorative Dentistry and Periodontology

Saint Petersburg

L. Yu. Orekhova
First Saint Petersburg State Medical University named after academician I. P. Pavlov
Russian Federation

Liudmila Yu. Orekhova, DMD, PhD, DSc, Professor, Head of the Department Restorative Dentistry and Periodontology, Honorary President of the RPA, general manager of City Periodontal Center "PAKS" Ltd.

Saint Petersburg

V. D. Berezkin
First Saint Petersburg State Medical University named after academician I. P. Pavlov
Russian Federation

Victor D. Berezkin, 5th year student, Dental School

Saint Petersburg

E. S. Nemovskaya
First Saint Petersburg State Medical University named after academician I. P. Pavlov
Russian Federation

Elena S. Nemovskaya, 5th year student, Dental School

Saint Petersburg

A. A. Petrov
First Saint Petersburg State Medical University named after academician I. P. Pavlov
Russian Federation

Alexander A. Petrov, DMD, PhD, Assistant Professor, Department of the Restorative Dentistry and Periodontology

6 Lev Tolstoy Str., Saint Petersburg, 197022