1. Department of Biochemistry “G. Moruzzi”, University of Bologna, 40126 Bologna, Italy
2. INSERM U1060, Carmen Institute, South Lyon Medical Faculty, Lyon-1 University, 69921 Oullins, France
3. Department of Nutrition, Norwich Medical School, University of East Anglia, Norwich NR4 7TJ, UK
4. Department of Anatomy and Histology, University of Modena and Reggio Emilia, 41100 Modena, Italy