T. L. Botasheva
Rostov State Medical University
Russian Federation

Tatyana L Botasheva, Dr. Sci. (Med.), Professor, Professor of the Chair of obstetrics and gynecology №3 

Rostov-on-Don  

O. V. Keller
Rostov State Medical University
Russian Federation

Oksana V. Keller, Deputy Chief Physician for Obstetrics and Gynecology, Research Institute of Obstetrics and Pediatrics, Head of the Gynecological Department of the Research Institute of Obstetrics and Pediatrics Rostov State Medical University, Assistant of the Department of Obstetrics and Gynecology No. 1 

Rostov-on-Don  

O. I. Deriglazova
Central Regional Hospital in Oblivsky District
Russian Federation

Olga. I. Deriglazova, doctor endocrinologist 

A. N. Rymashevsky
Rostov State Medical University
Russian Federation

Alexander N. Rymashevsky, Dr. Sci. (Med.), Professor, Head of the Department of Obstetrics and Gynecology No. 1 

Rostov-on-Don  

E. Yu. Lebedenko
Rostov State Medical University
Russian Federation

Elizaveta Yu. Lebedenko, Dr. Sci. (Med.), Professor of the Chair of obstetrics and gynecology №3

Rostov-on-Don  

N. V. Ermolova
Rostov State Medical University
Russian Federation

Natalia V. Ermolova, Dr. Sci. (Med.), Professor, Professor of the Chair of obstetrics and gynecology №1 

Rostov-on-Don 

A. K. Grigoryan
City Hospital No. 4 of Rostov-on-Don
Russian Federation

Anait K. Grigoryan, Head of the Neurological Department 

Rostov-on-Don 

O. P. Zavodnov
Rostov State Medical University
Russian Federation

Oleg P. Zavodnov, Cand. Sci. (Bio.), Researcher, Scientific Department of the NIIAP Clinic 

Rostov-on-Don