Collaborators:
 Prof Dr Gerog Mayr, UKE, University of Hamburg, Hamburg Germany
 Dr Gerome Breen, Institute of Psychiatry, Kings College London, UK
 Prof Dr Heinz Nau, Department of Food Toxicology, University of Hannover
 Dr Annette Mueller-Taubenberger Max-Planck Institute for Biochemistry,  Martinsried Germany
 Prof Michael Wakelam and Dr Trevor Pettitt, Institute for Cancer Studies,  Birmingham University, UK
 Dr Britta Eikholt, Kings College London
 Dr Greg Towers, Windeyer Institute, University College
 Dr Gad Shaulsky, Bayer College of Medicine, Houston
 Assistant Prof Chang Chung, Vanderbilt Univeristy, Tennessee