1. Central State Medical Academy, Presidential Administration of Russia, Moscow, S.S. Yudin Perinatal Center of the City Clinical Hospital, Department of Health, Moscow
2. Central State Medical Academy, Presidential Administration of Russia, Moscow
3. S.S. Yudin Perinatal Center of the City Clinical Hospital, Department of Health, Moscow, I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
4. Russian Medical Academy of Continuing Professional Education, Ministry of Health of Russia, Moscow
5. I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia