1. Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount SinaiNew York New York USA
2. Department of RadiologyIcahn School of Medicine at Mount SinaiNew York New York USA
3. Vanderbilt University Medical CenterNashville Tennessee USA
4. Department of Radiation OncologyUniversity of MichiganAnn Arbor Michigan USA
5. Department of RadiologyUniversity of MichiganAnn Arbor Michigan USA
6. Department of RadiologyBrigham and Women's HospitalBoston Massachusetts USA
7. Advanced Imaging Research Center, Knight Cancer InstituteOregon Health and Science UniversityPortland Oregon USA
8. Department of RadiologyUniversity of California–San FranciscoSan Francisco California USA
9. Department of RadiologyMassachusetts General HospitalBoston Massachusetts USA
10. Physical Measurement LaboratoryNational Institute of Standards and TechnologyBoulder Colorado USA
11. Department of RadiologyOregon Health and Science UniversityPortland Oregon USA
12. Department of RadiologyUniversity of Texas at AustinAustin Texas USA