1. Johns Hopkins University School of Medicine 1 Department of Medicine, , Baltimore, MD, USA
2. Johns Hopkins University School of Medicine 2 Department of Pathology, , Baltimore, MD, USA
3. The Graduate Program in Immunology and Medical Scientist Training Program, Johns Hopkins University School of Medicine 8 , Baltimore, MD, USA
4. Amgen Research, Amgen Inc. 3 Department of Inflammation and Oncology and Genome Analysis Unit, , South San Francisco, CA, USA
5. Mass Spectrometry and Proteomics Facility, Johns Hopkins University School of Medicine 4 Department of Biological Chemistry, , Baltimore, MD, USA
6. Johns Hopkins University 5 Department of Biology, , Baltimore, MD, USA
7. University of California, San Francisco 6 Department of Medicine, , San Francisco, CA, USA
8. Howard Hughes Medical Institute 7 , Baltimore, MD, USA