1. Department of Medicine University of Arizona Tucson Arizona 85721
2. Hematology and Oncology University of Arizona Tucson Arizona 85721
3. Molecular Pharmacology and Experimental Therapeutics Mayo Clinic Rochester Minnesota 55905
4. Medical Oncology Mayo Clinic Rochester Minnesota 55905
5. Center for Health Outcomes and PharmacoEconomic Research University of Arizona Tucson Arizona 85721
6. Arizona Cancer Center University of Arizona Tucson Arizona 85721