1. Department of Neurology, Christian Doppler Medical Center; Paracelsus Medical University; Salzburg Austria
2. Center for Neuroscience; Christian Doppler Medical Center; Salzburg Austria
3. Department of Public Health, Health Services Research and Health Technology Assessment; UMIT - University for Health Sciences, Medical Informatics and Technology; Hall in Tirol Austria
4. Unit of Neurology; OCSAE Hospital; Azienda Ospedaliera Universitaria; Modena Italy
5. Department of Mathematics; Paris Lodron University; Salzburg Austria
6. Department of Biomedical, Metabolic, and Neural Science; University of Modena and Reggio Emilia; Modena Italy
7. Center for Health Decision Science; Department of Health Policy and Management; Harvard T.H. Chan School of Public Health; Boston Massachusetts
8. Institute for Technology Assessment and Department of Radiology; Harvard Medical School; Massachusetts General Hospital; Boston Massachusetts