Kursk FilippovichYuliaSergeevna Kursk State Medical University, Kursk, St. Karl Marx, 3 filippovichjs@kursksmu.net Read more about Filippovich Yulia Sergeevna GorchakovaS. A. Kursk State University, 33, Radishcheva St., Kursk, 30500, Russia gorchackova.svet@yandex.ru Read more about S. A. Gorchakova BilibenkoA. V. Kursk State University, 33, Radishcheva St., Kursk, 30500, Russia abilibenko@gmail.com Read more about A. V. Bilibenko KhomutovaOlgaMikhailovna Kursk State University, 33, Radishcheva St., Kursk, 30500, Russia alexolmi@ramber.ru Read more about Khomutova Olga Mikhailovna NikolaevaOlgaSergeevna Southwestern State University, Kursk, St. October, 50, Kursk, 305040, Russia nickolaeva.olya.1985@mail.ru Read more about Nikolaeva Olga Sergeevna MolchanovaLudmilaNikolaevna Kursk State Medical University, Kursk, St. Karl Marx, 3 molchanowa.liuda@yandex.ru Read more about Molchanova Ludmila Nikolaevna
