1. Novartis Institutes for BioMedical Research; Basel 4002 Switzerland
2. Conim AG; Oberwiler Kirchweg 4c 6300 Zug Switzerland
3. High Throughput and Spectroscopy Resource Center; Rockefeller University; New York NY 10065 USA
4. Agios; Cambridge MA 02139-4169 USA
5. Merck Research Laboratories; 126 E. Lincoln Avenue Rahway NJ 07065 USA
6. Polyphor; Hegenheimermattweg 125 4123 Allschwil Switzerland