[1] Univ Moncton, Dept Chem & Biochem, Moncton, NB E1A 3E9, Canada
[2] Univ Moncton, Ctr Format Med Nouveau Brunswick, Moncton, NB E1A 3E9, Canada
[3] Tianjin Med Univ, Neurol Dept, Gen Hosp, Tianjin, Peoples R China
[4] Boys Town Natl Res Hosp, Ctr Hereditary Commun Disorders, Omaha, NE 68131 USA