Collaborators

Dr. Yiannis Sanakis, NCSR "Demokritos", Athens, Greece.

Prof. John E. McGrady, Univ. of Oxford, U.K.

Prof. Arturo J. Hernández-Maldonado, University of Puerto Rico-Mayagüez, PR.

Dr. Jim Klostergaard, MD Anderson Cancer Center, Houston, TX.

Prof. Ricardo González-Méndez, Univ. of Puerto Rico Medical School, San Juan, PR.

Dr. Radovan Herchel, Palacky Univ., Olomouc, Czech Republic.

Prof. George Christou, Univ. of Florida, Gainesville, FL.

Dr. Greg Boyce, Florida Gulf Coast Univ., Ft. Myers, FL.

Prof. Guang Yang, Zhengzhou Univ., China.