S. K. Stolbova
Federal State Autonomous Educational Institution of Higher Education «N.I. Pirogov Russian National Research Medical University» of the Ministry of Health of the Russian Federation, Department of Propaedeutics of Internal Diseases № 2, Institute of General Medicine
Russian Federation

Sophia K. Stolbova — PhD, Assistant lecturer  

Moscow 

E. V. Reznik
Federal State Autonomous Educational Institution of Higher Education «N.I. Pirogov Russian National Research Medical University» of the Ministry of Health of the Russian Federation, Department of Propaedeutics of Internal Diseases № 2, Institute of General Medicine
Russian Federation

Elena V. Reznik — MD, Head of the Department 

Moscow 

G. N. Golukhov
State Budgetary Healthcare Institution of the Moscow City «City Clinical Hospital No. 31 named after Academician G.M. Savelyeva» of the Moscow City Healthcare Departmen
Russian Federation

George N. Golukhov — MD, PhD, Professor, Corresponding Member of Russian Academy of Sciences, President

Moscow