1. Pharma Research and Early Development CNS Biomarkers Section, F. Hoffmann-La Roche, CH-4070 Basel, Switzerland
2. Roche Diagnostics GmbH, DBB-L, Nonnenwald 2, 82377 Penzberg, Germany
3. Roche Diagnostics, 9115 Hague Road, PO Box 50457, Indianapolis, IN 46250-0457, USA