1. Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
2. Faculty of Bioscience and Technology for Food, Agriculture, and Environment, University of Teramo, Teramo, Italy
3. Human Nutrition Unit, Department of Food and Drug, University of Parma, Parma, Italy
4. Department of Animal Science, Food, and Nutrition, Università Cattolica del Sacro Cuore, Piacenza, Italy
5. Human Nutrition Unit, Department of Veterinary Science, University of Parma, Parma, Italy
6. Human Nutrition and Eating Disorder Research Center, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Pavia, Italy
7. Oasi Research Institute, Troina, Italy
8. Department of Food, Environmental, and Nutritional Sciences, Università degli Studi di Milano, Milan, Italy
9. Digestive Endoscopy Unit, Veneto Institute of Oncology, Padua, Italy
10. Medical Affairs Janssen, Cologno-Monzese, Milan, Italy
11. Unit of Clinical Nutrition, University Hospital of Careggi, Florence, Italy
12. Don Carlo Gnocchi Foundation Italy, Onlus, Florence, Italy