1. Academic Unit of Neurology, Clinical Medicine, Trinity College Dublin, Dublin, Ireland
2. Department of Neurology, Hospital Universitario Torrecárdenas, Almería, Spain
3. Institute of Neurology, Montevideo, Uruguay
4. Departamento de Neurología Sur, Facultad de Medicina, Universidad de Chile, Santiago, Chile
5. Geroscience Center for Brain Health and Metabolism (GERO), Santiago, Chile
6. Unidad de Neurología, Hospital San Jose, SSMN, Santiago, Chile
7. Servicio de Neurología, Hospital Barros Luco, SSMS, Santiago, Chile
8. Instituto de Neurologia y Neurocirugia, La Habana, Cuba
9. Unidad de Neuromuscular, Servicio de Neurología, Hospital Universitario de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain, and
10. Center for Neurodegenerative Diseases and the Aging Brain. Fondazione “Card. G. Panico” Department of Translational Biomedicine and Neuroscience (DiBraiN), University of Bari “Aldo Moro”, Bari, Italy