I. V. Molchanova
Altai State Medical University ; Altai Regional Clinical Perinatal Center
Russian Federation

Dr. Irina V. Molchanova, MD, Cand. Sci. (Medicine), Chief; Assistant Professor, Department of the Obstetrics, Gynecology and postgraduate education

Lenina Street, 40, Barnaul, 656038 

Fomina Street, 154, Barnaul, 656045 

O. V. Koliado
Altai State Medical University ; Altai Regional Clinical Perinatal Center
Russian Federation

Dr. Olga V. Koliado, MD, Cand. Sci. (Medicine), Deputy Chief Physician for Clinical and Expert Work ; Assistant Professor, Department of the Obstetrics, Gynecology and postgraduate education #1

Lenina Street, 40, Barnaul, 656038 

Fomina Street, 154, Barnaul, 656045 

O. V. Remneva
Altai State Medical University
Russian Federation

Prof. Olga V. Remneva, MD, Dr. Sci. (Medicine), Professor, Head of the Department of the Obstetrics, Gynecology and Postgraduate Education #1

Lenina Street, 40, Barnaul, 656038 

I. D. Yaroshenko
Altai Regional Clinical Perinatal Center
Russian Federation

Dr. Irina D. Yaroshenko, MD, Medical Specialist of the Organizational and Methodological Department

Fomina Street, 154, Barnaul, 656045 

A. A. Volodina
Altai Regional Clinical Perinatal Center
Russian Federation

Dr. Alexandra A. Volodina, MD, Head of the Consulting and Diagnostic Department

Fomina Street, 154, Barnaul, 656045