1. Department of Translational Science; Actelion Pharmaceuticals Ltd; Allschwil Switzerland
2. Department of Information Management Drug Discovery; Actelion Pharmaceuticals Ltd; Allschwil Switzerland
3. Department of Neurology; University Hospital Würzburg; Würzburg Germany
4. Department of Neuropathology; University Hospital Basel; Basel Switzerland
5. Nerve-Muscle Unit; Department of Clinical Neurosciences; Lausanne University Hospital CHUV; Lausanne Switzerland
6. Department of Neurology; University Hospital Basel; Basel Switzerland
7. Department of Neuropathology; University Hospital Giessen and Marburg; Marburg Germany