1. Department of English Philology, Volgograd State Socio-Pedagogical University, Volgograd, RUSSIA
2. V. I. Vernadsky Crimean Federal University, Simferopol, RUSSIA
3. Kuban State University, Krasnodar, RUSSIA
4. Sechenov First Moscow State Medical University, Moscow, RUSSIA
5. Kazan (Volga region) Federal University, Kazan, RUSSIA