[1] UNIV CALIF SAN FRANCISCO,DEPT MED,SAN FRANCISCO,CA 94143
[2] BRIGHAM & WOMENS HOSP,CHANNING LAB,BOSTON,MA 02115
[3] HARVARD UNIV,SCH MED,BOSTON,MA 02115
[4] VET ADM MED CTR JAMAICA PLAIN,INFECT DIS SECT,BOSTON,MA 02130
[5] VET ADM MED CTR JAMAICA PLAIN,DEPT RES & EDUC,BOSTON,MA 02130
[6] WALTER REED ARMY INST RES,DEPT BACTERIAL DIS,WASHINGTON,DC 20307
[7] BOSTON CITY HOSP,MAXWELL FINLAND LAB INFECT DIS,BOSTON,MA 02118
[8] BOSTON UNIV,SCH MED,BOSTON,MA 02118