A. D. Zubov
M. Gorky Donetsk National Medical University
Russian Federation

doct. of med. sci., the Professor of the Oncology Department of the M. Gorky Donetsk National Medical University, Donetsk

83099, Donetsk, Ilicha Ave, 14, Bldg. 14, Donetsk Clinical Territorial Medical Association. Phone: + 38-050-935-37-71

O. V. Senchenko
M. Gorky Donetsk National Medical University
Russian Federation

the senior laboratory assistant of the Oncology Department of the MюGorky Donetsk National Medical University, Donetsk

Yu. V. Chernyaeva
M. Gorky Donetsk National Medical University
Russian Federation

cand. of med. sci., the Associate Professor of the Oncology Department of the M. Gorky Donetsk National Medical University, Donetsk