1. University of California, Tu and Yuen Center for Functional Onco-Imaging, Department of Radiological Sciences, 164 Irvine Hall, Irvine, California, United States
2. University of California, Tu and Yuen Center for Functional Onco-Imaging, Department of Radiological Sciences, 164 Irvine Hall, Irvine, California, United StatesbWashington University in St. Louis, Mallinckrodt Institute of Radiology, 510 South Kingshighw
3. University of California, Tu and Yuen Center for Functional Onco-Imaging, Department of Radiological Sciences, 164 Irvine Hall, Irvine, California, United StatescMassachusetts General Hospital and Harvard Medical School, Department of Radiation Oncology,
4. University of California, Tu and Yuen Center for Functional Onco-Imaging, Department of Radiological Sciences, 164 Irvine Hall, Irvine, California, United StatesdPhilips Healthcare, N27 West 23676 Paul Road, Pewaukee, Wisconsin 53072, United States