[1] BETH ISRAEL HOSP,CHARLES A DANA RES INST,BOSTON,MA 02215
[2] BETH ISRAEL HOSP,HARVARD THORNDIKE LAB,BOSTON,MA 02215
[3] BETH ISRAEL HOSP,DEPT MED,DIV CARDIOVASC,BOSTON,MA 02215
[4] BETH ISRAEL HOSP,DEPT RADIOL,RADIOL RES LAB,BOSTON,MA 02215
[5] HARVARD UNIV,BRIGHAM & WOMENS HOSP,SCH MED,DEPT PATHOL,BOSTON,MA 02115