[1] Fox Chase Canc Ctr, Dept Diagnost Imaging, Div Breast Radiol, 333 Cottman Ave, Philadelphia, PA 19111 USA
[2] Univ Calif Los Angeles, David Geffen Sch Med, Dept Surg, Los Angeles, CA 90095 USA
[3] Fox Chase Canc Ctr, Dept Hematol Oncol, 7701 Burholme Ave, Philadelphia, PA 19111 USA