A. I. Ishchenko
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Ishchenko Anatolij Ivanovich — Dr. Sci. (Med.), Prof., Head of the Department, Department of Obstetrics and Gynecology No. 1.

8 Trubetskaya str., building 2, Moscow, 119991

A. G. Yashchuk
Bashkir State Medical University
Russian Federation

Yashchuk Alfiya Galimovna — Dr. Sci. (Med.), Prof., Head of the Department, Department of Obstetrics and Gynecology with a course of Advanced Professional Training.

3 Lenin str., Ufa, 450008

A. V. Murashko
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Murashko Andrej Vladimirovich — Dr. Sci. (Med.), Assoc. Prof., Department of Obstetrics and Gynecology No. 1.

8 Trubetskaya str., building 2, Moscow, 119991

Yu. V. Chushkov
I.M. Sechenov First Moscow State Medical University (Sechenov University)
Russian Federation

Chushkov Yurij Vasilevich — Cand. Sci. (Med.), Assoc. Prof., Department of Obstetrics and Gynecology No. 1.

8 Trubetskaya str., building 2, Moscow, 119991

I. I. Musin
Bashkir State Medical University
Russian Federation

Musin Il'nur Irekovich — Cand. Sci. (Med.), Assoc. Prof., Department of Obstetrics and Gynecology with a course of Advanced Professional Training.

3 Lenin str., Ufa, 450008

E. A. Berg
Bashkir State Medical University
Russian Federation

Berg Edvard Alexandrovich — Research Assistant, Department of Obstetrics and Gynecology with a course of Advanced Professional Training.

3 Lenin str., Ufa, 450008, tel.: 8-927-3379003

A. A. Biryukov
Clinic of the Bashkir State Medical University
Russian Federation

Biryukov Aleksej Anatol'evich — Head of the Department, Maternity Department, Clinic of the Bashkir State Medical University.

2 Shafieva str., Ufa, 450083