[1] UNIV CALIF IRVINE,DEPT ANAT & NEUROBIOL,IRVINE,CA 92697
[2] UNIV CALIF IRVINE,DEPT MICROBIOL & MOL GENET,IRVINE,CA 92697
[3] UNIV CALIF IRVINE,DEPT PSYCHIAT & HUMAN BEHAV,IRVINE,CA 92697
[4] CTR DIS CONTROL & PREVENT,SPECIAL PATHOGENS BRANCH,DIV VIRAL & RICKETTSIAL DIS,ATLANTA,GA
[5] W LOS ANGELES VET AFFAIRS MED CTR,NATL NEUROL RES SPECIMEN BANK,LOS ANGELES,CA 90073
[6] UNIV NEVADA,RENO,NV 89557
[7] UNIV WURZBURG,DEPT PSYCHIAT,D-8700 WURZBURG,GERMANY
[8] UNIV WURZBURG,INST VIROL & IMMUNBIOL,D-8700 WURZBURG,GERMANY