[1] Univ Calif Los Angeles, David Geffen Sch Med, Dept Neurol, Los Angeles, CA 90095 USA
[2] Univ Calif San Diego, Sch Med, Dept Psychiat, San Diego, CA 92103 USA
[3] Univ Calif San Diego, Sch Med, Dept Neurosci, San Diego, CA 92103 USA
[4] Univ Calif San Diego, Sch Med, Dept Pathol, San Diego, CA 92103 USA
[5] Univ Calif Los Angeles, David Geffen Sch Med, Dept Human Genet, Los Angeles, CA 90095 USA
[6] Univ Calif Los Angeles, David Geffen Sch Med, Dept Computat Biol, Los Angeles, CA 90095 USA
[7] Univ Calif Los Angeles, Dept Biostat, Fielding Sch Publ Hlth, Los Angeles, CA USA
[8] Case Western Reserve Univ, Dept Mol Med Genom Med Med & Pediat, Cleveland Clin, Lerner Res Inst,Lerner Coll Med, Cleveland, OH 44106 USA