1. Department of Neurology; Charles University; First Faculty of Medicine and General University Hospital; Prague Czech Republic
2. Department of Occupational Medicine; Charles University; First Faculty of Medicine and General University Hospital; Prague Czech Republic
3. Department of Neurology; Thomayer Hospital; Prague Czech Republic
4. Department of Radiology; Charles University; First Faculty of Medicine and General University Hospital; Prague Czech Republic
5. Department of Addictology; Charles University; First Faculty of Medicine and General University Hospital; Prague Czech Republic