1. SomaGenics, Inc., Santa Cruz, CA 95060.
2. Open Biosystems, 6705 Odyssey Drive, Huntsville, AL 35806.
3. MediBIC Life Sciences, 203 Redwood Shores Parkway, Suite 610, Redwood City, CA 94065.
4. BioXtal, CH-1066 Epalinges, Switzerland.
5. Current address: Flamel Technologies, 33 Av. du Dr. Lévy, 69693 Vénissieux, France.
6. Department of Pediatrics, Stanford University School of Medicine, Stanford, CA 94305.