P. A. Karavaikin
Central Clinical Hospital with Polyclinic of the Administrative Directorate of the President of the Russian Federation; Federal State Autonomous Educational Institution of Higher Education "Russian National Research Medical University named after N.I. Pirogov" of the Ministry of Health of Russia
Russian Federation

Karavaikin Pavel A. - M.D., Ph.D., Cardiovascular Surgeon of the Department of Cardiac Surgery, Central Clinical Hospital with Polyclinic of the Administrative Directorate of the President of the RF, Assistant of the Department of Cardiovascular Surgery, School of Continuing Medical Education, N.I. Pirogov RNRMU.

15, Marshala Timoshenko St., Moscow, 121359; st. Ostrovityanova 1, Moscow, 1117997

A. V. Molochkov
Central Clinical Hospital with Polyclinic of the Administrative Directorate of the President of the Russian Federation; Federal State Budgetary Institution of Further Professional Education "Central State Medical Academy" of the Administration of the President of the Russian Federation
Russian Federation

Molochkov Anatoly V. - M.D., Ph.D., Head of the Center for Cardiovascular Diseases, Chief Surgeon of the Department of Cardiac Surgery, CCH with Polyclinic of the Administrative Directorate of the President of the RF, professor of the Department of Surgery, Central State Medical Academy of the Administrative Directorate of the President of the RF.

15, Marshala Timoshenko St., Moscow, 121359; st. Marshala Timoshenko 19, bldg. 1A, Moscow, 121359