N. R. Akramov
Kazan State Medical Academy — Branch Campus of the Russian Medical Academy of Continuing Professional Education; Kazan Republican Clinical Hospital; Kazan Republican Children's Clinical Hospital
Russian Federation

Nail R. Akramov — Dr.Sc.(Med), Full Professor

Kazan, Republic of Tatarstan

A. A. Isroilov
Tashkent Paediatric Medical Institute; Yunus-Abad Medical Centre
Uzbekistan

Abrorzhon A. Isroilov

Tashkent

A. A. Rakhmatullaev
Tashkent Paediatric Medical Institute
Uzbekistan

Akmal A. Rakhmatullaev — Dr.Sc.(Med), Assoc.Prof. (Docent)

Tashkent

V. V. Sizonov
Rostov State Medical University; Rostov-on-Don Regional Children's Clinical Hospital
Russian Federation

Vladimir V. Sizonov — Dr.Sc.(Med.); Full Prof.

Rostov-on-Don

M. S. Pospelov
Kazan State Medical Academy — Branch Campus of the Russian Medical Academy of Continuing Professional Education; Kazan Republican Children's Clinical Hospital
Russian Federation

Mikhail S. Pospelov

Kazan, Republic of Tatarstan

A. I. Gallyamova
Kazan State Medical Academy — Branch Campus of the Russian Medical Academy of Continuing Professional Education
Russian Federation

Aigul I. Gallyamova — Сand.Sc.(Med)

Kazan, Republic of Tatarstan

V. M. Orlov
Rostov State Medical University
Russian Federation

Vladimir M. Orlov — Сand.Sc.(Med)

Rostov-on-Don