A.A. Kuzhim - Post-graduate Student, Hematology Research Center, Moscow, Russia. E-mail: a.kuzhim@gmail.com
N.N. Drozd - Dr.Sc. (Biol.), Leading Research Scientist, Hematology Research Center, Moscow, Russia. E-mail: nndrozd@mail.ru
M.A. Torlopov - Ph.D. (Chem.), Research Scientist, Institute of Chemistry Komi Science Center Ural Branch of the Russian Academy of Sciences, Syktyvkar, Russia. E-mail: torlopov-ma@chemi.komisc.ru