O. S. Arnt
St. Petersburg State Pediatric Medical University; Delta Fertility Clinic
Russian Federation

Olga S. Arnt, Cand. of Sci. (Med.), obstetrician-gynecologist, Associate Professor of the Department of Obstetrics and Gynecology No. 22, Federal State Budgetary Educational Institution of Higher Education Saint Petersburg State Pediatric Medical University of the Ministry of Health of the Russian Federation; Chief Physician, Delta Fertility Clinic Limited Liability Company

2 Litovskaya str., St. Petersburg, 194100,

10 13th line of Vasilyevsky Island, Saint Petersburg, 199034

A. V. Moklyak
St. John of Kronstadt City Hospital
Russian Federation

Anna V. Moklyak, obstetrician-gynecologist

3 Gazovyi zavod str., Kronstadt, Saint Petersburg, 197762

D. K. Kolobova
St. Petersburg State Pediatric Medical University
Russian Federation

Darya K. Kolobova, Clinical Resident of the Department of Obstetrics and Gynecology

2 Litovskaya str., St. Petersburg, 19410

D. S. Rossolko
St. Petersburg State Pediatric Medical University
Russian Federation

Dmitriy S. Rossolko, Cand. of Sci. (Med.), obstetrician-gynecologist, Associate Professor of the Department of Obstetrics and Gynecology

2 Litovskaya str., St. Petersburg, 19410

M. Т. Ashurov
St. John of Kronstadt City Hospital
Russian Federation

Makhmarajab T. Ashurov, surgeon

3 Gazovyi zavod str., Kronstadt, Saint Petersburg, 197762