1. Pathology Department; Hospital Universitario Araba; Vitoria Spain
2. Brain Bank Hospital Universitario Araba, Biobanco Vasco para la Investigación (O+eHun); Vitoria Spain
3. Biomedical Research Institute of Bellvitge (IDIBELL); Hospitalet de Llobregat Spain
4. Biomedical Network Research Center of Neurodegenerative Diseases (CIBERNED); Hospitalet de Llobregat Spain
5. Neurology Department; Hospital Galdakao-Usansolo; Galdakao Spain
6. Department of Animal Health; NEIKER-Tecnalia; Derio Spain
7. Pathology Department; Hospital Universitario Central de Asturias; Oviedo Spain
8. Neurology Department; Hospital Universitario de Cruces; Barakaldo Spain
9. Department of Pathology and Experimental Therapeutics; University of Barcelona; Hospitalet de Llobregat Spain
10. Service of Pathologic Anatomy; Bellvitge University Hospital; Hospitalet de Llobregat Spain