[1] STANFORD UNIV,MED CTR,SCH MED,DEPT MICROBIOL & IMMUNOL,STANFORD,CA 94305
[2] STANFORD UNIV,MED CTR,SCH MED,DEPT NEUROL,STANFORD,CA 94305
[3] STANFORD UNIV,MED CTR,SCH MED,DEPT PEDIAT,STANFORD,CA 94305
[4] STANFORD UNIV,MED CTR,SCH MED,DEPT GENET,STANFORD,CA 94305