M. L. Leffad
Peoples’ Friendship University of Russia
Russian Federation

Dr. Mohamed L. Leffad, MD, PhD Student, Department of Obstetrics, Gynecology and Perinatology, Medical Institute

6, Miklukho-Maklaya Street, Moscow, 117198

N. M. Startseva
Peoples’ Friendship University of Russia
Russian Federation

Prof. Nadezhda M. Startseva, MD, DSc, Professor, Department of Obstetrics, Gynecology and Perinatology

6, Miklukho-Maklaya Street, Moscow, 117198

S. M. Semyatov
Peoples’ Friendship University of Russia
Russian Federation

Prof. Said M. Semyatov, MD, DSc, Professor, Department of Obstetrics, Gynecology and Perinatology

6, Miklukho-Maklaya Street, Moscow, 117198

A. S. Anikeev
Peoples’ Friendship University of Russia
Russian Federation

Dr. Andrey S. Anikeev, MD, PhD Student, Department of Obstetrics, Gynecology and Perinatology

6, Miklukho-Maklaya Street, Moscow, 117198

M. I. Sviridova
Bauman City Clinical Hospital No. 29
Russian Federation

Dr. Maria I. Sviridova, MD, PhD, Head of the Center for Pregnant Women Endocrine Diseases

2, Gospitalnaya Square, Moscow, 111020