1. Department of Neurology, Virgen Macarena University Hospital, 41009 Seville, Spain
2. Department of Neurology, Institute of Biomedicine of Seville (IBIS), 41013 Seville, Spain
3. Department of Clinical Biochemistry, Virgen Macarena University Hospital, 41009 Seville, Spain
4. Commission of Neurochemistry and Neurological Diseases, Spanish Society of Laboratory Medicine, 08025 Barcelona, Spain
5. Virgen Macarena Hospital Biobank, Biobank of the Public Health System of Andalusia, 41009 Seville, Spain
6. Department of Radiology, Virgen Macarena University Hospital, 41009 Seville, Spain