A.F. GILMETDINOV1, V.P. POTANIN2,3 1Emergency Hospital, 18 Naberezhnochelninsky Pr., Naberezhnye Chelny, Russian Federation, 423803 2Kazan State Medical Academy — Branch Campus of the FSBEI FPE RMACPE MOH Russia, 36 Butlerov Str., Kazan, Russian Federation, 420012 3Tatarstan Cancer Center, 29 Sibirskiy Trakt, Kazan, Russian Federation, 420029  Gilmetdinov A.F. ― oncologist of the Oncology Department, tel. (8552) […]