[1] UNIV MICHIGAN,DEPT INTERNAL MED,ANN ARBOR,MI 48109
[2] MASSACHUSETTS GEN HOSP,CARDIOVASC RES CTR,CHARLESTOWN,MA 02129
[3] HARVARD UNIV,SCH MED,CHARLESTOWN,MA 02129
[4] VET ADM MED CTR,ANN ARBOR,MI 48109
[5] FREE UNIV BRUSSELS,DEPT BIOL MOLEC,B-1640 RHODE ST GENESE,BELGIUM
[6] BETH ISRAEL HOSP,MOL MED UNIT,BOSTON,MA 02215
[7] BETH ISRAEL HOSP,RENAL UNIT,BOSTON,MA 02215
[8] HARVARD UNIV,SCH MED,DEPT CELL BIOL,BOSTON,MA 02215
[9] HARVARD UNIV,SCH MED,DEPT MED,BOSTON,MA 02215