1. Life Sciences Institute, University of Michigan
2. Department of Biological Chemistry, University of Michigan
3. Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA
4. Department of Pathology, Microbiology and Immunology, Vanderbilt University School of Medicine, Nashville, TN, USA
5. Proteomics Laboratory, Mass Spectrometry Research Center, Vanderbilt University School of Medicine, Nashville, TN, USA
6. Veterans Affairs Tennessee Valley Healthcare System, Nashville, TN, USA
7. Department of Cell and Developmental Biology, University of Michigan