[1] VET ADM MED CTR,DEPT PATHOL,BRONX,NY 10468
[2] UNIV SASKATCHEWAN,DEPT PATHOL,SASKATOON S7N 0W0,SASKATCHEWAN,CANADA
[3] FIRST INST PATHOL EXPTL CANC RES,H-1085 BUDAPEST 8,HUNGARY
[4] ROYAL PRINCE ALFRED HOSP,DEPT HISTOPATHOL,CAMPERDOWN,NSW 2050,AUSTRALIA
[5] MT SINAI HOSP & MED CTR,NEW YORK,NY 10029