1. Department of Nuclear Medicine, Clinical Hospital Center Rijeka, 51000 Rijeka, Croatia
2. Department of Medical Biology and Genetics, Faculty of Medicine, University of Rijeka, 51000 Rijeka, Croatia
3. Department of Neurology, Faculty of Medicine, University of Rijeka, 51000 Rijeka, Croatia
4. Department of Neurology, Clinical Hospital Center Rijeka, 51000 Rijeka, Croatia
5. Department of Neurology, General Hospital Center Pula, 52100 Pula, Croatia
6. Clinical Institute of Genomic Medicine, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia