O. V. Khoperskaya
Voronezh State Medical University named after N.N. Burdenko; Voronezh City Clinical Polyclinic No. 1
Russian Federation

Olga V. Khoperskaya, Cand. Sci. (Med.), 1st Category Physician, Assistant of the Department of Obstetrics and Gynecology No. 2

10, Studencheskaya St., Voronezh, 394036; 36, Karl Marx St., Voronezh, 394036

E. V. Enkova
Voronezh State Medical University named after N.N. Burdenko
Russian Federation

Elena V. Enkova, Dr. Sci. (Med.), Professor, Head of the Department of Obstetrics and Gynecology No. 2

10, Studencheskaya St., Voronezh, 394036

E. V. Kiseleva
Voronezh State Medical University named after N.N. Burdenko; Voronezh City Clinical Polyclinic No. 1
Russian Federation

Elena V. Kiseleva, Cand. Sci. (Med.), Highest Category Physician, Associate Professor of the Department of Obstetrics and Gynecology No. 2

10, Studencheskaya St., Voronezh, 394036; 36, Karl Marx St., Voronezh, 394036

S. V. Shamarin
Voronezh State Medical University named after N.N. Burdenko
Russian Federation

Stanislav V. Shamarin, Cand. Sci. (Med.), Highest Category Physician, Associate Professor of the Department of Obstetrics and Gynecology No. 2

10, Studencheskaya St., Voronezh, 394036

E. Y. Sentsova
Voronezh City Clinical Polyclinic No. 1
Russian Federation

Elena Ya. Sentsova, 1st Category Physician, Voronezh City Clinical Polyclinic No. 1

36, Karl Marx St., Voronezh, 394036