1. Department of Molecular Physiology and Biological Physics, University of Virginia, Charlottesville, Virginia 22903, United States
2. Center for Public Health Genomics, University of Virginia, Charlottesville, Virginia 22903, United States
3. Cancer Genomics Research Laboratory, Frederick National Laboratory for Cancer Research, Frederick, Maryland 21701, United States
4. Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington 98195, United States
5. Computational Mass Spectrometry, Technical University of Munich (TUM), D-85354 Freising, Germany
6. Department of Biochemistry and Molecular Genetics, University of Virginia, Charlottesville, Virginia 22903, United States
7. UVA Comprehensive Cancer Center, University of Virginia, Charlottesville, Virginia 22903, United States