E. V. Sibirskaya
Department of Obstetrics, Gynecology and Reproductive Medicine, Russian University of Medicine, Ministry of Health of Russia; Russian Children Clinical Hospital – branch of the Pirogov Russian National Research Medical University, Ministry of Health of Russia; Department of Obstetrics and Gynecology named after G.М. Savelyeva, Pirogov Russian National Research Medical University, Ministry of Health of Russia
Russian Federation

4 Dolgorukovskaya St., Moscow 127006, Russia

117 Leninskiy Prospekt, Moscow 119571, Russia

1 Ostrovityanova St., Moscow 117997, Russia 

P. O. Nikiforova
Pirogov National Medical and Surgical Center, Ministry of Health of Russia
Russian Federation

Polina Olegovna Nikiforova 

70 Nizhnyaya Pervomayskaya St., Moscow 105203, Russia 

N. R. Rabadanova
I.M. Sechenov First Moscow State Medical University, Ministry of Health of Russia (Sechenov University)
Russian Federation

Build. 2, 8 Trubetskaya St., Moscow 119048, Russia