[1] McGovern Med Sch, Houston, TX USA
[2] Univ Bordeaux, Bordeaux, France
[3] Heinrich Heine Univ Dusseldorf, Ctr Neurol & Neuropsychiat, Dusseldorf, Germany
[4] Heinrich Heine Univ Dusseldorf, LVR Klinikum, Dusseldorf, Germany
[5] Washington Univ, Sch Med, St Louis, MO USA
[6] Univ Turku, Div Clin Neurosci, Turku, Finland
[7] F Hoffmann La Roche Ltd, Basel, Switzerland
[8] Genentech Inc, San Francisco, CA 94080 USA
[9] GCE Solut Inc, Amsterdam, Netherlands
[10] Univ Hosp Basel, Basel, Switzerland