1. Department of Medical Physics; Memorial Sloan Kettering Cancer Center; New York NY 10065 USA
2. Department of Pathology; Memorial Sloan Kettering Cancer Center; New York NY 10065 USA
3. INSERM; UMR 1101; LaTIM; IBRBS; UBO; Brest France
4. Department of Radiology; Memorial Sloan Kettering Cancer Center; New York NY 10065 USA