Gayane V. Kamenskikh
Regional Clinical Hospital No. 2, Perinatal Center
Russian Federation

Gayane V. Kamenskikh, Cand. of Sci. (Med.), obstetrician-gynecologist,

6/2, Krasnykh Partizan str., Krasnodar, 350012.

Olga A. Shapovalova
Regional Clinical Hospital No. 2, Perinatal Center
Russian Federation

Olga A. Shapovalova, Cand. of Sci. (Med.), Highest category physician, obstetrician-gynecologist, Deputy Chief Physician for Obstetrics and Gynecology, 

6/2, Krasnykh Partizan str., Krasnodar, 350012.

Egor I. Tkachenko
Regional Clinical Hospital No. 2, Perinatal Center
Russian Federation

Egor I. Tkachenko, obstetrician-gynecologist, 

6/2, Krasnykh Partizan str., Krasnodar, 350012.

Elena V. Protsenko
Regional Clinical Hospital No. 2, Perinatal Center
Russian Federation

Elena V. Protsenko, obstetrician-gynecologist, 

6/2, Krasnykh Partizan str., Krasnodar, 350012.

Luydmila G. Dryaeva
Regional Clinical Hospital No. 2
Russian Federation

Luydmila G. Dryaeva, Cand. of Sci. (Med.), pathologist, Head of Anatomical Pathology Department, 

6/2, Krasnykh Partizan str., Krasnodar, 350012.