1. Department of Cancer Chemoprevention and Oncopharmacology in N.N. Petrov Research Institute of Oncology of the Russian Ministry of Health; 68, Leningradskaya Street, Pesochny; Saint-Petersburg Russia
2. ITMO University; 49, Kronverksky Avenue; Saint-Petersburg Russia
3. Lugansk Oncological Dispensary, Lugansk, Ukraine; 8, Krasnodonskaya Street; Lugansk Ukraine