A. I. Khavkin
Research Clinical Institute of Childhood of the Ministry of Health of the Moscow Region; Belgorod State National Research University
Russian Federation

Anatoly I. Khavkin — Dr. Sci. (Med.), Professor, Head of the Department of Gastroenterology and Dietetics named after A.V. Mazurin; Professor of the Department of Pediatrics with a Course in Pediatric Surgical Diseases of the Medical Institute

115093, Moscow, Bolshaya Serpukhovskaya str., 62.

J. Dolinšek
University of Maribor
Slovenia

Jernej Dolinšek — MD, Dr. Sci. (Med.), Head of the Pediatric Gastroenterology Unit of the University Medical Center

2000, Maribor Slomškov trg., 15, Slovenia

E. V. Shrainer
Novosibirsk State University; Institute of Chemical Biology and Fundamental Medicine of SB RAS
Russian Federation

Evgeniya V. Shrainer — Cand. Sci. (Med.), Associate Professor of the Department of Obstetrics and Gynecology of the Institute of Medicine and Medical Technologies; Senior Researcher

630091, Novosibirsk, Krasny ave., 52.

A. V. Nalyotov
Donetsk State Medical University
Russian Federation

Andrew V. Nalyotov — Dr. Sci. (Med.), Professor, Head of the Department of Pediatrics No. 2; Chief Freelance Pediatric Gastroenterologist of the Ministry of Health of the Donetsk People’s Republic

283003, Donetsk, Ilyicha ave., 16.

T. T. Boraeva
North Ossetian State Medical Academy
Russian Federation

Tatyana T. Boraeva — Dr. Sci. (Med.), Professor, Head of the Department of Pediatric Diseases No. 1

362025, Vladikavkaz, Pushkinskaya str., 40.

E. A. Yablokova
Research Clinical Institute of Childhood of the Ministry of Health of the Moscow Region; I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Ekaterina A. Yablokova — Dr. Sci. (Med.), Leading Researcher of the Department of pediatrics; Associate Professor of the N.F. Filatov Clinical Institute of Pediatric Health

119048, Moscow, Trubetskaya str., 8.

E. V. Loshkova
Siberian State Medical University; N.P. Bochkov Research Centre for Medical Genetics
Russian Federation

Elena V. Loshkova — Dr. Sci. (Med.), Professor of the Department of Pediatrics; Leading Researcher

634050, Tomsk, Moskovsky tract, 2.

L. Ya. Klimov
Stavropol State Medical University
Russian Federation

Leonid Ya. Klimov — Dr. Sci. (Med.), Professor, Head of the Department of Faculty Pediatrics

355017, Stavropol, Mira str., 310.

A. A. Kamalova
Kazan State Medical University
Russian Federation

Aelita A. Kamalova — Dr. Sci. (Med.), Professor of the Department of Hospital Pediatrics

420012, Kazan, Butlerova str., 49.

K. D. Zavrazhnaya
Research Clinical Institute of Childhood of the Ministry of Health of the Moscow Region
Russian Federation

Kristina D. Zavrazhnaya — Gastroenterologist, Postgraduate

115093, Moscow, Bolshaya Serpukhovskaya str., 62.