A. S. Ustyuzhina
Belgorod State National Research University; Belgorod Regional Clinical Hospital of St. Joasaph
Russian Federation

Alexandra S. Ustyuzhina - MD, Postgraduate Student, Department of Obstetrics and Gynecology, Belgorod State National Research University; Obstetrician-Gynecologist, Belgorod Regional Clinical Hospital of St. Joasaph.
85 Pobedy Str., Belgorod 308007; 8/9 Nekrasov Str., Belgorod 308007.

M. A. Solodilova
Kursk State Medical University, Health Ministry of Russian Federation
Russian Federation

Maria A. Solodilova - MD, Dr Sci Biol, Professor, Department of Biology, Medical Genetics and Ecology, Kursk State Medical University.
3 Karl Marks Str., Kursk 305041.

A. V. Polonikov
Kursk State Medical University, Health Ministry of Russian Federation
Russian Federation

Alexei V. Polonikov - MD, Dr Sci Med, Professor, Department of Biology, Medical Genetics and Ecology, Kursk State Medical University.
3 Karl Marks Str., Kursk 305041.

S. P. Pakhomov
Belgorod State National Research University
Russian Federation

Sergey P. Pakhomov - MD, Dr Sci Med, Professor, Department of Obstetrics and Gynecology, Belgorod State National Research University, Belgorod National Research University.
85 Pobedy Str., Belgorod 308007.

U. G. Shokirova
Belgorod State National Research University
Russian Federation

Umeda G. Shokirova - MD, Postgraduate Student, Department of Obstetrics and Gynecology, Belgorod State National Research University.
85 Pobedy Str., Belgorod 308007.