S. А. Fomin
St. Petersburg State Pediatric Medical University
Russian Federation

Sergey A. Fomin, Aspirant of Anesthesiology, Intensive Care and Emergency Pediatrics Department within Post-Graduate and Continuing Professional Development Faculty 

2, Litovskaya St., St. Petersburg, 194100

Yu. S. Аleksandrovich
St. Petersburg State Pediatric Medical University
Russian Federation

Yury S. Аleksandrovich, Doctor of Medical Sciences, Professor, Head of Anesthesiology, Intensive Care and Emergency Pediatrics Department within Post-Graduate and Continuing Professional Development Faculty 

2, Litovskaya St., St. Petersburg, 194100

I. А. Kurnikova
Peoples’ Friendship University of Russia
Russian Federation

Irina A. Kurnikova, Doctor of Medical Sciences, Professor of Hospital Therapy Department with Training in Endocrinology, Hematology and Clinical Laboratory Diagnostics, Medical Institute 

6, Miklukho-Maklaya St., Moscow, 117198 

K. V. Pshenisnov
St. Petersburg State Pediatric Medical University
Russian Federation

Konstantin V. Pshenisnov, Candidate of Medical Sciences, Associate Professor of Anesthesiology, Intensive Care and Emergency Pediatrics Department within Post-Graduate and Continuing Professional Development Faculty 

2, Litovskaya St., St. Petersburg, 194100 

А. M. Fomin
Peoples’ Friendship University of Russia
Russian Federation

Aleksandr M. Fomin, Assistant Professor of Department of Endocrinology with Training in Holistic Medicine, Faculty of Continuing Medical Education, Medical Institute 

6, Miklukho-Maklaya St., Moscow, 117198 

I. V. Аleksandrovich
North-Western State Medical University named after I. I. Mechnikov
Russian Federation

Irina V. Аleksandrovich, Associate Professor of Pediatrics and Neonatology Department

41, Kirochnaya St., St. Petersburg, 191015