1Section of Medical Genetics, Department of Medical Science, University of Ferrara, 44121 Ferrara, Italy.
2IGM-CNR, Unit of Bologna, 40136 Bologna, Italy.
3Department of Chemistry, University of Ferrara, 44121 Ferrara, Italy.
4Department of Neurosciences, University of Padua, 35128 Padua, Italy
5Department of Biomedical Sciences, University of Padua, 35128 Padua, Italy.