1 Department of Neuroscience, Psychology, Drug Research and Child Health - Neurofarba - Section of Pharmacology and Toxicology, Università degli Studi di Firenze, Florence, Italy.
2 Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milan, Italy.
3 Departamento de Neurología, Escuela de Medicina and Centro interdisciplinario de Neurociencias, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile.