[1] GlaxoSmithKline Inc, Med Res Ctr, Dept Biol, Psychiat Ctr Excellence Drug Discovery, Verona, Italy
[2] Univ Cambridge, Addenbrookes Hosp, Dept Physiol, Cambridge Brain Bank Lab, Cambridge CB2 2QQ, England
[3] Innsbruck Med Univ, Dept Pharmacol, Innsbruck, Austria