1. Department of Analytical Chemistry, Institute C-1, Faculty of Chemical Engineering and Technology, Cracow University of Technology, ul. Warszawska 24, Cracow 31-155, Poland
2. Chemistry Research, FutureCeuticals, Inc., 819 N. Dixie Hwy, Momence, Illinois 60954, United States
3. Applied Bio-Clinical Research, FutureCeuticals, Inc., 16259 Laguna Canyon Rd, #150, Irvine, California 92618, United States