1. Division of Hematology and Oncology, University of California, San Francisco, San Francisco, CA 94143, USA.
2. Sean N. Parker Autoimmune Research Laboratory, University of California, San Francisco, San Francisco, CA 94143, USA.
3. Diabetes Center, University of California, San Francisco, San Francisco, CA 94143, USA.
4. Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA.
5. QIMR Berghofer Medical Research Institute, Herston, Queensland 4006, Australia.
6. Medical Scientist Training Program, University of California, San Francisco, San Francisco, CA 94143, USA.
7. Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA 94158, USA.
8. Parker Institute for Cancer Immunotherapy, San Francisco, CA 94129, USA.