Evgeny S. Ovsyannikov
Voronezh State Medical University
Russian Federation

Cand. Sci. (Med.), Assoc. Prof., Department for Intermediate Level Therapy,

Studencheskaya str., 10, Voronezh, 394036;

tel.: +7 (910) 340–52–81; Bulvar Pobedy, 1–58, Voronezh, 394077

Andrey V. Budnevsky
Voronezh State Medical University
Russian Federation

Dr. Sci. (Med.), Prof., Head of Department for Intermediate Level Therapy,

Studencheskaya str., 10, Voronezh, 394036

Yanina S. Shkatova
Voronezh State Medical University
Russian Federation

Postgraduate Researcher, Department for Intermediate Level Therapy,

Studencheskaya str., 10, Voronezh, 394036