1. Huntsman Cancer Institute, University of Utah, Salt Lake City, Utah
2. Pfizer Inc, New York, New York (formerly at Astellas Pharma Inc, Northbrook, Illinois)
3. Astellas Pharma Inc, Northbrook, Illinois
4. Pfizer Inc, New York, New York
5. Optum, Eden Prairie, Minnesota
6. Pfizer AB, Sollentuna, Sweden