1. Kern County Medical Center, Bakersfield, California, USA
2. Valley Fever Institute, Bakersfield, California, USA
3. Department of Internal Medicine, University of California Davis Medical Center, Sacramento, California, USA
4. Sutter Medical Center, Sacramento, California, USA
5. Department of Internal Medicine, Division of Infectious Diseases, University of California San Francisco-Fresno, Fresno, California, USA
6. Department of Pharmacy, University of California Davis Medical Center, Sacramento, California, USA
7. Department of Internal Medicine, Division of Infectious Diseases, University of California Davis Medical Center, Sacramento, California, USA
8. Department of Medical Microbiology and Immunology, University of California Davis, Davis, California, USA