[1] Hosp Vall dHebron Univ, Barcelona, Spain
[2] Tech Univ Munich, D-80290 Munich, Germany
[3] Munich Cluster Syst Neurol SyNergy, Munich, Germany
[4] Univ Miami, Miami, FL USA
[5] Queen Mary Univ London, London, England
[6] Univ Hosp Strasbourg, Strasbourg, France
[7] McGill Univ, Montreal, PQ, Canada
[8] NeuroRx Res, Montreal, PQ, Canada
[9] F Hoffmann La Roche & Co Ltd, Basel, Switzerland
[10] Genentech Inc, San Francisco, CA 94080 USA
[11] Genentech Inc, 460 Point San Bruno Blvd, San Francisco, CA 94080 USA
[12] Univ Texas Hlth Sci Ctr Houston, Houston, TX 77030 USA