V. N. Komoliatova
Federal Scientific and Clinical Center for Children and Adolescents of the Federal Medical and Biological Agency; Russian Medical Academy of Continuous Professional Education
Russian Federation

Vera N. Komoliatova, Dr. Sci. (Med.), Physician of the Center for Syncope and Cardiac Arrhythmias; Professor of the Department of Pediatrics named after Academician G.N. Speransky

20, Moskvorechye St., Moscow, 115409, Russia

2/1, Bldg. 1, Barrikadnaya St., Moscow, 125993, Russia

S. R. Rodionovskaya
Federal Scientific and Clinical Center for Children and Adolescents of the Federal Medical and Biological Agency; Federal Medical Biophysical Center named after A.I. Burnazyan
Russian Federation

Svetlana R. Rodionovskaya, Cand. Sci. (Med.), Head of the Department of Rheumatology; Associate Professor of the Department of Pediatrics and  Pediatric Surgery, Medical and Biological University of Innovation and Continuing Education 

20, Moskvorechye St., Moscow, 115409, Russia

23, Marshal Novikov St., Moscow, 123098, Russia

I. I. Kiseleva
Federal Scientific and Clinical Center for Children and Adolescents of the Federal Medical and Biological Agency
Russian Federation

Irina I. Kiseleva, Cand. Sci. (Med.), Physician of the Center for Syncope and Cardiac Arrhythmias

20, Moskvorechye St., Moscow, 115409, Russia 

V. G. Vinnikova
Federal Scientific and Clinical Center for Children and Adolescents of the Federal Medical and Biological Agency
Russian Federation

Vera G. Vinnikova, Physician of the Department of Rheumatology

20, Moskvorechye St., Moscow, 115409, Russia

L. M. Makarov
Federal Scientific and Clinical Center for Children and Adolescents of the Federal Medical and Biological Agency; Russian Medical Academy of Continuous Professional Education
Russian Federation

Leonid M. Makarov, Dr. Sci. (Med.), Professor, Head of the Center for Syncope and Cardiac Arrhythmias; Professor of the Department of Pediatrics named after Academician G.N. Speransky

20, Moskvorechye St., Moscow, 115409, Russia

2/1, Bldg. 1, Barrikadnaya St., Moscow, 125993, Russia