[1] COLUMBIA UNIV COLL PHYS & SURG, DEPT HUMAN GENET & DEV, NEW YORK, NY 10032 USA
[2] COLUMBIA UNIV COLL PHYS & SURG, H HOUSTON MERRITT CLIN RES CTR MUSC DYSTROPHY & RE, NEW YORK, NY 10032 USA
[3] COLUMBIA UNIV COLL PHYS & SURG, CTR CANC, INST CANC RES, NEW YORK, NY 10032 USA
[4] COLUMBIA UNIV COLL PHYS & SURG, COLUMBIA PRESBYTERIAN MED CTR, GEN CLIN RES CTR, NEW YORK, NY 10032 USA
[5] COLUMBIA UNIV COLL PHYS & SURG, DEPT MED, NEW YORK, NY 10032 USA
[6] COLUMBIA UNIV COLL PHYS & SURG, DEPT PATHOL, NEW YORK, NY 10032 USA
[7] COLUMBIA UNIV COLL PHYS & SURG, DEPT MICROBIOL, NEW YORK, NY 10032 USA