[1] COLUMBIA UNIV,COLL PHYS & SURG,DEPT RADIOL,630 W 168TH ST,NEW YORK,NY 10032
[2] COLUMBIA UNIV,COLL PHYS & SURG,NEUROL INST,630 W 168TH ST,NEW YORK,NY 10032
[3] COLUMBIA UNIV,COLL PHYS & SURG,DEPT MED,630 W 168TH ST,NEW YORK,NY 10032
[4] COLUMBIA UNIV,COLL PHYS & SURG,DEPT NEUROL,630 W 168TH ST,NEW YORK,NY 10032