机构:
Columbia Univ Coll Phys & Surg, Ctr Radiol Res, Dept Radiat Oncol, New York, NY 10032 USA
Columbia Univ, Mailman Sch Publ Hlth, Dept Environm Hlth Sci, New York, NY 10032 USAColumbia Univ Coll Phys & Surg, Ctr Radiol Res, Dept Radiat Oncol, New York, NY 10032 USA