[1] ST LUKES HOSP CTR,DEPT MED,NEW YORK,NY 10025
[2] ROGOSIN KIDNEY DIS CTR,NEW YORK,NY 10000
[3] CORNELL UNIV,NEW YORK HOSP,MED CTR,DEPT SURG,NEW YORK,NY 10021
[4] CORNELL UNIV,NEW YORK HOSP,MED CTR,DEPT BIOCHEM,NEW YORK,NY 10021
[5] COLUMBIA UNIV,COLL PHYS & SURG,NEW YORK,NY 10027
[6] UNIV CHICAGO,PRITZKER SCH MED,CHICAGO,IL 60612
[7] MICHAEL REESE HOSP & MED CTR,DEPT MED,CHICAGO,IL 60616