N.N. PETROVA1, G.V. RUKAVISHNIKOV1,2 1Saint-Petersburg State University, 7/9 Universitetskaya naberezhnaya Str., Saint Petersburg, Russian Federation, 199034 2Saint-Petersburg V.M. Bekhterev Psychoneurological Research Institute, 3 Bekhterev Str., Saint Petersburg,  Russian Federation, 192019 Petrova N.N. ― D. Med. Sc., Professor of the Department of Psychiatry and Addictive Disorders of Medical Faculty, tel. +7-911-211-26-07, e-mail: petrova_nn@mail.ru Rukavishnikov G.V. ― […]