[1] UNIV CALIF SAN FRANCISCO,DEPT MED,SAN FRANCISCO,CA 94143
[2] SAN FRANCISCO GEN HOSP,MED SERV,SAN FRANCISCO,CA 94110
[3] UNIV SO CALIF,LOS ANGELES CTY MED CTR,LOS ANGELES,CA 90033
[4] UNIV N CAROLINA,DEPT MED,DIV INFECT DIS,CHAPEL HILL,NC
[5] MEM SLOAN KETTERING CANC CTR,INFECT DIS SERV,NEW YORK,NY 10021
[6] MEM SLOAN KETTERING CANC CTR,MOLEC PHARMACOL & THERAPEUT PROGRAM,NEW YORK,NY 10021