1. Computer Science Department; University of Jaén; Jaén Spain
2. Gordon Center for Medical Imaging, Division of Nuclear Medicine and Molecular Imaging, Department of Radiology; Massachusetts General Hospital and Harvard Medical School; Boston Massachusetts
3. Department of Methodology; University of Valencia; Valencia Spain
4. Department of Basic and Clinical Psychology and Psychobiology; Jaume I University; Castelló de la Plana Spain
5. ERESA Medical Group; Valencia Spain
6. Department of Neurology; General Hospital of Valencia; Valencia Spain
7. Athinoula A. Martinos Center for Biomedical Imaging; Charlestown Massachusetts