N.V. Savina - Senior Research Scientist, State Scientific Center of the Russian Federation and Federal State Budgetary Institution of Science, Moscow. E-mail: savina@imbp.ru A.M. Nosovsky - Dr. Sc. (Eng.), Leading Research Scientist, State Scientific Center of the Russian Federation and Federal State Budgetary Institution of Science, Moscow. E-mail: nam@imbp.ru L.Kh. Bragin - Dr. Sc. (Med.), State Scientific Center of the Russian Federation and Federal State Budgetary Institution of Science, Moscow. E-mail: bragin_leonid@mail.ru A.E. Severin - Dr. Sc. (Med.), Professor, Russian University of People Friendship, Moscow