A. I. Turchinets
Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology
Russian Federation

Anna I. Turchinets, Postgraduate Student,

4, Academician Oparin St., Moscow, 117997

E. V. Uvarova
Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology; Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Elena V. Uvarova, Corr. Member RAS, Dr. Sci.  (Med.), Professor, Head of the 2nd Gynecological Department, 4, Academician Oparin St., Moscow, 117997;

Professor of  the Department of  Obstetrics, Gynecology, Perinatology and Reproductology, Institute of  Professional Education, 8, Bldg. 2, Trubetskaya St., Moscow, 119991; 

President of the Interregional Public Organization “Association of Pediatric and Adolescent Gynecologists”

E. P. Khashchenko
Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology
Russian Federation

Elena P. Khashchenko, Senior Researcher, 2nd Gynecological Department,

4, Academician Oparin St., Moscow, 117997

Z. Kh. Kumykova
Kulakov National Medical Research Center of Obstetrics, Gynecology and Perinatology
Russian Federation

Zaira Kh. Kumykova, Cand. Sci.  (Med.), Senior Researcher, 2nd Gynecological Department  (Gynecology of  Pediatric and Adolescent Age),

4, Academician Oparin St., Moscow, 117997