1. From Harborview Medical Center (G.J.d.Z.), University of Washington, Seattle, Wash, USA; i3Statprobe (J.T.), Stonewall, La, USA; Neurobiological Technologies, Inc (D.E.L., W.W.W.), Edgewater, NJ, USA; Mayo Clinic Hospital (B.M.D.), Phoenix, Ariz, USA; Helsinki University General Hospital (M.K.), University of Helsinki, Helsinki, Finland; University Hospital (A.M.P.), Cincinnati, Ohio, USA; Stanford University Medical Center (G.W.A.), Palo Alto, Calif, USA; University of Calgary Foothills Medical...