1 IBD Referral Centre, Clinical Gastroenterology Unit, Careggi University Hospital, Florence, Italy; Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy; Department of Medical Biotechnologies, University of Siena, Siena, Italy.
2 IBD Referral Centre, Clinical Gastroenterology Unit, Careggi University Hospital, Florence, Italy; Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy.
3 Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy; Department of Medical Biotechnologies, University of Siena, Siena, Italy.
4 IBD Referral Centre, Clinical Gastroenterology Unit, Careggi University Hospital, Florence, Italy.
5 Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy.
6 IBD Referral Centre, Clinical Gastroenterology Unit, Careggi University Hospital, Florence, Italy; Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy. Electronic address: gabriele.dragoni@unifi.it.