V. A. Knyazeva
Voronezh State Medical University named after N.N. Burdenko
Russian Federation

Victoria A. Knyazeva, postgraduate student, Department of Epidemiology

10 Studencheskaya Street, Voronezh, 394036

N. P. Mamchik
Voronezh State Medical University named after N.N. Burdenko
Russian Federation

Nikolay P. Mamchik, Dr. Sci. (Med.), Professor, Head of the Department of Epidemiology

10 Studencheskaya Street, Voronezh, 394036

N. V. Gabbasova
Voronezh State Medical University named after N.N. Burdenko
Russian Federation

Nataliya V. Gabbasova, Dr. Sci. (Med.), Professor, Department of Epidemiology

10 Studencheskaya Street, Voronezh, 394036

I. P. Moshurov
Voronezh State Medical University named after N.N. Burdenko; Voronezh Regional Clinical Oncology Dispensary
Russian Federation

Ivan P. Moshurov, Dr. Sci. (Med.), Associate Professor, Head of the Department of Oncology and Specialized Surgical Disciplines, Voronezh State Medical University named after N.N. Burdenko; Chief Physician, Voronezh Regional Clinical Oncology Dispensary

10 Studencheskaya Street, Voronezh, 394036; 
4 Vaitszekhovsky Street, Voronezh, 394036

A. A. Sereda
Voronezh Regional Clinical Oncology Dispensary
Russian Federation

Anatoly A. Sereda, Head of Organizational and Methodical Department

4 Vaitszekhovsky Street, Voronezh, 394036