[1] NeuroBioTex Inc, Galveston, TX 77550 USA
[2] Univ Ulsan, Coll Med, Natl Creat Res Initiat Ctr Study CNS Zinc, Seoul, South Korea
[3] Univ Maryland, Sch Med, Dept Biochem, Baltimore, MD 21201 USA
[4] Harvard Univ, Sch Med, Inst Human Genet, Boston, MA 02115 USA
[5] Massachusetts Gen Hosp, Mol Neurogenet Unit, Charlestown, MA USA