1. Department of Chemistry, University of Wisconsin—Madison, Madison, Wisconsin 53706, United States
2. Department of Medicine, School of Medicine and Public Health, University of Wisconsin—Madison, Madison, Wisconsin 53705, United States
3. Human Proteomics Program, School of Medicine and Public Health, University of Wisconsin—Madison, Madison, Wisconsin 53705, United States
4. Department of Cell and Regenerative Biology, University of Wisconsin—Madison, Madison, Wisconsin 53705, United States
5. Institute for Clinical and Translational Research, University of Wisconsin—Madison, Madison, Wisconsin 53705, United States