[1] NASSAU HOSP,DIV INFECT DIS,INFECT CONTROL SECT,MINEOLA,NY 11501
[2] UNIV VIRGINIA,MED CTR,SCH MED,DEPT MED,CHARLOTTESVILLE,VA 22901
[3] UNIV VIRGINIA,MED CTR,SCH MED,DEPT NURSING,CHARLOTTESVILLE,VA 22901
[4] UNIV VIRGINIA,GRAD SCH ARTS & SCI,DEPT EPIDEMIOL,CHARLOTTESVILLE,VA 22903