| Affiliation: | 1. Division of Gastroenterology, Hepatology and Nutrition, Department of Internal Medicine, University of Florida, Gainesville, FL, USA;2. Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Utah School of Medicine, 30 North 1900 East 4R 118, Salt Lake City, UT 84132, USA;1. Pulmonary Rehabilitation Unit, ICS Maugeri SpA SB, Institute of Telese Terme, Benevento, Italy;2. Institute of Biomolecular Chemistry, National Research Council, 80078, Pozzuoli, Naples, Italy |
