N. V. Artymuk
Kemerovo State Medical University
Russian Federation

Natalia V. Artymuk, Prof., MD, DSc, Head of the Department of Obstetrics and Gynecology named after professor G.A. Ushakova

22a, Voroshilova Street, Kemerovo, 650056

M. N. Surina
Kemerovo State Medical University
Russian Federation

Maria N. Surina, Dr., MD, PhD, Associate Professor, Department of Obstetrics and Gynecology named after professor G.A. Ushakova

22a, Voroshilova Street, Kemerovo, 650056

A. V. Atalyan
Scientific Сentre for Family Health and Human Reproduction Problems
Russian Federation

Alina V. Atalyan, Dr., PhD, Senior Researcher, Head of the Functional Group of Information Systems and Biostatistics

16, Timiryazeva Street, Irkutsk, 664003

M. Al-Jefout
Mutah University
Jordan

Moamar Al-Jefout, Dr., MD, JBO & G, MMed (HR&HG), PhD, Associate Professor, Department of Obstetrics & Gynecology, College of Medicine and Health Sciences

Mutah Street, Karak, 61710

E. V. Nekrasova
Belyaev Kuzbass Clinical Hospital
Russian Federation

Elena V. Nekrasova, Dr., MD, Obstetrician-Gynecologist

22, Oktyabrskiy Prospekt, Kemerovo, 650066