[1] North West Univ, Sch Pharm, ZA-2520 Potchefstroom, South Africa
[2] Virginia Tech, Dept Chem, Blacksburg, VA 24061 USA
[3] Edward Via Coll Osteopath Med, Blacksburg, VA 24061 USA
[4] Massachusetts Gen Hosp, MassGen Inst Neurodegenerat Dis, Boston, MA 02129 USA
[5] Boston Univ, Sch Med, Dept Neurol, Mol Neuropharmacol Lab, Boston, MA 02118 USA
[6] Northeastern Ohio Univ Coll Med & Pharm, Dept Pharmaceut Sci, Rootstown, OH 44272 USA