1. University of Pennsylvania, Department of Physics and Astronomy, Philadelphia, Pennsylvania
2. University of Texas Southwestern, Department of Anesthesiology and Pain Management, Dallas, Texas
3. University of California, Beckman Laser Institute and Medical Clinic, Irvine, California
4. Brown University School of Public Health, Department of Biostatistics and Center for Statistical Sci
5. University of Southern California, Keck School of Medicine, Department of Pathology, Los Angeles, Ca
6. University of California Irvine, Department of Medicine, Irvine, California
7. Boston University, Department of Biomedical Engineering, Boston, Massachusetts
8. University of Texas MD Anderson Cancer Center, Department of Diagnostic Radiology, Houston, Texas
9. Thayer School of Engineering, Dartmouth College, Hanover, New Hampshire
10. Dartmouth-Hitchcock Medical Center, Department of Hematology and Oncology, Lebanon, New Hampshire
11. University of Pennsylvania, Department of Radiology, Philadelphia, Pennsylvania
12. Brown University School of Public Health, Center for Statistical Sciences, Providence, Rhode Island
13. University of California, Department of Radiology, San Francisco, California
14. Massachusetts General Hospital, Athinoula A. Martinos Center for Biomedical Imaging, Department of R
15. Massachusetts General Hospital, Department of Hematology and Oncology, Boston, Massachusetts
16. University of Pennsylvania, Division of Nuclear Medicine, Department of Radiology, Philadelphia, Pen