[1] JOHNS HOPKINS MED INST,DEPT ORTHOPED SURG,BALTIMORE,MD 21205
[2] MONTEFIORE MED CTR,ALBERT EINSTEIN COLL MED,DEPT ORTHOPED SURG,BRONX,NY 10467
[3] MONTEFIORE MED CTR,ALBERT EINSTEIN COLL MED,DEPT PATHOL,BRONX,NY 10467
[4] MONTEFIORE MED CTR,ALBERT EINSTEIN COLL MED,DEPT RADIOL,BRONX,NY 10467