1. Memory Clinic of Fundació ACE. Institut Català de Neurociencies Aplicades, Barcelona, Spain
2. Neurology Service, University General Hospital Vall d'Hebron, Barcelona, Spain
3. Dementia Unit, University Hospital Virgen de la Arrixaca, Murcia, Spain
4. Alzheimur Foundation, Murcia, Spain
5. Memory Unit, University Hospital La Paz-Cantoblanco, Madrid, Spain
6. Department of Structural Genomics, NeoCodex, Sevilla, Spain