[1] VET ADM MED CTR,LAB SERV,MICROBIOL SECT,MINNEAPOLIS,MN 55417
[2] STANFORD UNIV,MED CTR,SCH MED,DEPT GENET,STANFORD,CA 94305
[3] UNIV CALIF LOS ANGELES,LOS ANGELES,CA 90024
[4] UNIV MICHIGAN,SCH MED,DEPT MED,INFECT DIS SECT,ANN ARBOR,MI 48104
[5] VET ADM MED CTR BRENTWOOD,MED & RES SERV,LOS ANGELES,CA 90073