[1] Univ Arkansas Med Sci, Dept Biochem & Mol Biol, Little Rock, AR USA
[2] Univ Washington, Sch Pharm, Seattle, WA USA
[3] Washington State Univ, Dept Pharmaceut Sci, Spokane, WA USA
[4] Univ Turin, Turin, Italy
[5] Univ Newcastle, Hunter Med Res Inst, New Lambton, NSW, Australia
[6] Univ Bristol, Sch Physiol Pharmacol & Neurosci, Bristol, England
[7] Univ Illinois, Pharmaceut Sci, Chicago, IL 60607 USA
[8] Univ Arkansas, Sch Med Sci, Dept Biochem & Mol Biol, Little Rock, AR 72205 USA