| David Leppert | Neurologic Clinic and Polyclinic, MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital of Basel |
| Monika Stoll | Institute of Human Genetics, University of Munster |
| Monika Stoll | Maastricht University |
| Klaus Berger | Institute of Epidemiology and Social Medicine, University of Munster |