7 Department Chemistry and Biology, "A. Zambelli", University of Salerno, Via Giovanni Paolo II 132, 84084, Fisciano, (SA), Italy.
8 Mucosal Immunology and Biology Research Center, Center for Celiac Research and Treatment, and Division of Pediatric Gastroenterology and Nutrition, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Boston, MA, 02114, USA.
9 European Biomedical Research Institute of Salerno (EBRIS), EBRIS Foundation, Via Salvatore de Renzi, 3, 84125, Salerno, Italy.
10 Institute of Biomedical Technologies, National Research Council, Via Fratelli Cervi 93, 20090, Segrate, Italy. alessandra.mezzelani@itb.cnr.it.