I. Yu. Karpova
Privolzhsky Research Medical University; Children's City Clinical Hospital No. 1
Russian Federation

Irina Y. Karpova - Dr. Sci. (Med.), Docent, Professor of the Department of Pediatric Surgery,

10/1 Minin and Pozharsky pl., Nizhny Novgorod, 603950$

76 Gagarin Ave., Nizhny Novgorod, 603081

D. S. Strizhenok
Children's City Clinical Hospital No. 1
Russian Federation

Dmitriy S. Strizhenok - Head of the surgical department,

76 Gagarin Ave., Nizhny Novgorod, 603081

D. A. Myasnikov
Children's City Clinical Hospital No. 1
Russian Federation

Dmitriy A. Myasnikov - Doctor – pediatric surgeon,

76 Gagarin Ave., Nizhny Novgorod, 603081

V. V. Parshikov
Privolzhsky Research Medical University
Russian Federation

Vyacheslav V. Parshikov - Dr. Sci. (Med.), Professor, Professor of the Department of Pediatric Surgery,

10/1 Minin and Pozharsky pl., Nizhny Novgorod, 603950

E. D. Pyatova
Privolzhsky Research Medical University
Russian Federation

Evgeniya D. Pyatova - Senior lecturer of the Department of Medical Physics and Computer Science,

10/1 Minin and Pozharsky pl., Nizhny Novgorod, 603950

T. E. Potemina
Privolzhsky Research Medical University

Tat'yana E. Potemina - Dr. Sci. (Med.), Professor, Head of the Department of Pathological Physiology,

10/1 Minin and Pozharsky pl., Nizhny Novgorod, 603950