Collaboration
| since 1976 | Prof. Erik De Clercq, Prof. Jan Balzarini, Prof. Johan Neyts, Dr. Robert Snoeck, Dr. Lieve Naesens, Dr. Graciela Andrei Rega Institute for Medical Research, Katholieke Universiteit Leuven, Belgium | 
| since 1992 | Dr. Zdeněk Zídek Institute of Experimental Medicine, Academy of Sciences of the Czech Republic, Prague, Czech Republic | 
| since 1991 | Dr. Berta Otová Institute of Biology and Department of Medical Genetics 1st Faculty of Medicine Faculties Charles University, Prague, Czech Republic | 
| since 1985 | John C. Martin Ph.D., Norbert W. Bischofberger Ph.D., William A. Lee Ph.D., Tomáš Cihlář Ph.D. Gilead Sciences, Inc., Foster City, CA, USA | 
| since 1993 | Dr. Jan Hlaváč Department of Organic Chemistry, Faculty of Science, Palacký University, Olomouc, Czech Republic | 
| since 1993 | Prof. Miroslav Strnad Laboratory of Growth Regulators, Palacký University & Institute of Experimental Botany AS CR, Olomouc, Czech Republic | 
| since 2005 | Dr. Jaroslav Turánek Department of Immunopharmacology and Immunotoxicology, Veterinary Research Institute, Brno, Czech Republic | 



 
			