1. Alzheimer's Disease and Other Cognitive Disorders Unit, Neurology Service, Hospital Clinic Institut d'Investigació Biomèdica August Pi i Sunyer (IDIBAPS), University of Barcelona Barcelona Spain
2. Biochemistry and Molecular Genetics Department, Hospital Clinic Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER) Barcelona Spain
3. Neurology Department Hospital Santa Caterina Girona Spain
4. Neurology Department Hospital Parc Taulí Sabadell Spain
5. Unit of Cognitive Disorders and Psychogeriatrics Institut de Neuropsiquiatria i Addiccions, Centre Emili Mira, Parc de Salut Mar Barcelona Spain
6. Neurology Department Hospital General Universitario de Elda Alicante Spain
7. Biochemistry and Molecular Genetics Service, Hospital Clinic Institut d'Investigació Biomèdica August Pi i Sunyer (IDBAPS), University of Barcelona Barcelona Spain
8. Genetics Unit, Department of Biosciences University of Barcelona Barcelona Spain