N.N. Tupitsyn - Dr.Sc.(Med.), Professor, Russian Cancer Research Center named after N.N. Blokhin Russian Academy of Medical Sciences P.A. Zeinalova - Ph.D.(Med.), Senior Research Scientists, Russian Cancer Research Center named after N.N. Blokhin Russian Academy of Medical Sciences M.A. Frenkel - Dr.Sc.(Med.), Professor, Russian Cancer Research Center named after N.N. Blokhin Russian Academy of Medical Sciences E.A. Osmanov - Dr.Sc.(Med.), Professor, Russian Cancer Research Center named after N.N. Blokhin Russian Academy of Medical Sciences