E. V. Sibirskaya
Scientific Center of Children’s Health, Moscow; Moscow State University of Medicine and Dentistry named after A.I. Evdokimov; Morozov Children’s City Clinical Hospital, Moscow
Russian Federation

Sibirskaya Elena Viktorovna, PhD, associated professor of Reproductive Medicine and Surgery Department of MSMDU, chief research scientist at the Department of Reproductive Health of Research Institute of Pediatric Surgery of SCCH, an employee of gynecological department of Morozov CCCH, chief freelance pediatric gynecologist of Central Federal District of the Russian Federation

L. V. Adamyan
Moscow State University of Medicine and Dentistry named after A.I. Evdokimov
Russian Federation

S. P. Yatsyk
Scientific Center of Children’s Health, Moscow
Russian Federation

I. F. Tin
Scientific Center of Children’s Health, Moscow
Russian Federation

S. G. Geras'kina
Scientific Center of Children’s Health, Moscow Morozov Children’s City Clinical Hospital, Moscow
Russian Federation