1. Russian Medical Academy of Continuing Professional Educatio, MoH RF
2. Russian Medical Academy of Continuing Professional Educatio, MoH RF, Scientific Center of Obstetrics, Gynecology and Perinatology named after V.I. Kulakov, MoH RF
3. Russian Medical Academy of Continuing Professional Educatio, MoH RF, First Moscow State Medical University named after I.M. Sechenov, MoH RF
4. Scientific Center of Obstetrics, Gynecology and Perinatology named after V.I. Kulakov, MoH RF