N. A. Nikolayev
Omsk State Medical University
Russian Federation

Nikolay A. Nikolayev – MD, PhD, Associate Professor, Chair of Faculty Therapy, Occupational Diseases

Lenina ul. 12, Omsk, 644099

Yu. P. Skirdenko
Omsk State Medical University; Omsk Cardiological Clinic
Russian Federation

Yulia P. Skirdenko – MD, Assistant, Chair of Faculty Therapy, Occupational Diseases, Omsk State Medical University, Cardiologist, Omsk Cardiological Clinic

Lenina ul. 12, Omsk, 644099, Lermontova ul. 41, Omsk, 644024

S. S. Bunova
Medical Clinic "Family Doctor"
Russian Federation

Svetlana S. Bunova – MD, PhD, Medical Director

Pervaya Miusskaya ul. 2-3, Moscow, 125047

A. V. Ershov
Omsk State Medical University
Russian Federation

Anton V. Ershov – MD, PhD, Associate Professor, Chair of Pathophysiology, Clinical Pathophysiology

Lenina ul. 12, Omsk, 644099