1. Neuropsicólogo, Centro Estatal de Atención al Daão Cerebral, Madrid, Spain
2. Department of Health and Human Services, Office of the Assistant Secretary for Planning and Evaluation, Disability, Aging and Long-Term Care Policy, Washington, DC, USA
3. Classification, Assessment, Surveys and Terminology, Global Programme on Evidence for Health Policy, World Health Organization, Geneva, Switzerland
4. Unidad de Investigación en Psiquiatría Clínica y Social, Hospital Universitario Marques de Valdecilla, Santander, Spain
5. John Edward Fowler Professor, Neuropsychology Laboratory, Department of Psychiatric Medicine, University of Virginia Health System, Charlottesville, VA, USA