1. ChemBioCenter, National Taras Shevchenko University, 62, Volodymyrska Street, Kiev-33, 01033, Ukraine, Jonsson Comprehensive Cancer Center, University of California Los Angeles, 2805 Molecular Sciences Building, Los Angeles, California 90095-148, Abraxis Biosciences Incorporated, 11755 Wilshire Boulevard, 20th Floor, Los Angeles, California 90025, and The Institute of High Technologies, National Taras Shevchenko University, 62, Volodymyrska Street, Kiev-33, 01033, Ukraine