A. S. Vetoshkin
Tyumen Cardiology Scientific Center, Branch of Tomsk  National Research Medical Center of the Russian Academy   of Sciences; Medical Unit “Gazprom Dobycha Yamburg” LLC.
Russian Federation

Alexander S. Vetoshkin, MD, PhD, DSc, Senior Researcher, Tyumen Cardiology Scientific Center, Branch of the Tomsk National Research Medical Center of the Russian Academy of Sciences, Doctor, Functional and Ultrasound Diagnostics Department, Medical Unit “Gazprom dobycha Yamburg” LLC.

Tyumen.

N. P. Shurkevich
Tyumen Cardiology Scientific Center, Branch of Tomsk  National Research Medical Center of the Russian Academy   of Sciences.
Russian Federation

Nina P. Shurkevich, MD, PhD, DSc, Leading Researcher, Hypertension and Coronary Insufficiency Department, Scientific Division of Clinical Cardiology.

Tyumen.

L. I. Gapon
Tyumen Cardiology Scientific Center, Branch of Tomsk  National Research Medical Center of the Russian Academy   of Sciences.
Russian Federation

Ludmila I. Gapon, MD, PhD, DSc, Professor, Honored Scientist of the Russian Federation, Head, Scientific Division of Clinical Cardiology, Tyumen Cardiology Scientific Center.

Tyumen.

D. G. Gubin
 Tyumen State Medical University.
Russian Federation

Denis G. Gubin, MD, PhD, DSc, Professor, Head, Biology Department.

Tyumen.

F. A. Poshinov
Medical Unit “Gazprom Dobycha Yamburg” LLC.
Russian Federation

Fedor A. Poshinov, MD, PhD, Cardiologist.

Tyumen.

S. N. Velizhanin
Medical Unit “Gazprom Dobycha Yamburg” LLC.
Russian Federation

Sergey N. Velizhanin, MD, Functional and Ultrasound Diagnostics.

Tyumen.