1. Center for Advanced Orthopedic Studies, Department of Orthopedics; Beth Israel Deaconess Medical Center and Harvard Medical School; Boston Massachusetts USA
2. Center for Basic MR Research; Beth Israel Deaconess Medical Center; Boston Massachusetts USA
3. Laboratory of Mathematics in Imaging (LMI); Brigham and Women's Hospital; Department of Radiology 1249 Boylston Street Boston Massachusetts USA
4. Center for Neurological Imaging; Brigham and Women's Hospital, Department of Radiology; Boston Massachusetts USA
5. Department of Radiology; Beth Israel Deaconess Medical Center and Harvard medical School; Boston Massachusetts USA