1. Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, 56126 Pisa, Italy
2. Museum of Human Anatomy “Filippo Civinini”, University of Pisa, 56126 Pisa, Italy
3. Istituti di Ricovero e Cura a Carattere Scientifico (I.R.C.C.S.) Neuromed, 86007 Pozzilli, Italy