1. Department of Medical, Oral and Biotechnological Sciences, University G. D’Annunzio Chieti, Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy
2. Proteomics and Metabonomics Unit, IRCCS Fondazione Santa Lucia, Via del Fosso di Fiorano 64, 00143 Rome, Italy
3. Institute of Biochemistry and Clinical Biochemistry, Università Cattolica del Sacro Cuore, L.go F. Vito 1, 00168 Rome, Italy
4. Department of Laboratory Diagnostic and Infectious Diseases, Fondazione Policlinico Universitario Agostino Gemelli-IRCCS, L.go A. Gemelli 8, 00168 Rome, Italy
5. Department of Chemical Sciences, University of Catania, V.le A. Doria 6, 95125 Catania, Italy