1. Department of Molecular and Cellular Biology
2. High Throughput Biology, GlaxoSmithKline, Research Triangle Park
3. Department of Molecular and Human Genetics
4. Baylor College of Medicine, Houston, and Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas Texas
5. Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill North Carolina
6. Department of Pharmacology, N.V. Organon, Oss, The Netherlands