Arkhangelsk

Lozhkina

Lada

Ivanovna

Northern State Medical University

Arkhangelsk Prospect Troitsky, 51

Kuznetsova

Olga

Evgenyevna

Institute of Pedagogy and Psychology, Northern (Arctic) Federal University named after M.V. Lomonosov

Arkhangelsk, Leningradsky prospect, 40.