A. S. Liskina
Almazov National Medical Research Centre
Russian Federation

Anastasia S. Liskina, Assistant of the Department of Children’s Diseases with a clinic of the Faculty of Medicine

Akkuratova str., 2, Saint Petersburg, 197341

E. Yu. Vasilieva
Almazov National Medical Research Centre
Russian Federation

Elena Yu. Vasilieva, Head of the Central Clinical Diagnostic Laboratory

Akkuratova str., 2, Saint Petersburg, 197341

I. E. Zazerskaya
Almazov National Medical Research Centre
Russian Federation

Irina E. Zazerskaya, D.M.Sc., Professor, Head of the Department of Obstetrics and Gynecology with Clinic

Akkuratova str., 2, Saint Petersburg, 197341

I. L. Nikitina
Almazov National Medical Research Centre
Russian Federation

Irina L. Nikitina, D.M.Sc., Professor, Head of the Department of Children’s Diseases with Clinic

Akkuratova str., 2, Saint Petersburg, 197341