| Affiliation: | 1. Division of Gastroenterology, Mount Sinai Medical Center–Brooklyn, The Greater New York Endoscopy Surgical Center, 2211 Emmons Avenue, Brooklyn, NY 11235, USA;2. State University of New York, The Greater New York Endoscopy Center, 2211 Emmons Avenue, Brooklyn, NY 11235, USA;1. Division of General and Transplant Surgery, University of Pisa, Pisa, Italy;2. Division of Radioloy, University of Pisa, Pisa, Italy;3. Division of Anesthesia and Intensive Care, University of Pisa, Pisa, Italy |
