1. Department of Pharmacology, Biomedical Research Centre and Institute of Neuroscience, University of Granada, 18012 Granada, Spain
2. Current address: Wolfson Centre for Age-Related Diseases, King's College London, Wolfson Wing, Hodgkin Building, SE1 1UL London, UK
3. Department of Histology, Biomedical Research Centre and Institute of Neuroscience, University of Granada, 18012 Granada, Spain
4. Esteve, Drug Discovery and Preclinical Development, Parc Científic de Barcelona, Carrer Baldiri Reixac, 4-8, 08028 Barcelona, Spain