1. The Henry D. Janowitz Division of Gastroenterology, Icahn School of Medicine at Mount Sinai , New York, NY , USA
2. Takeda, Global Patient Safety and Evaluation , Cambridge, MA , USA
3. Takeda, Statistical and Quantitative Sciences , Cambridge, MA , USA
4. Takeda, Global Medical Affairs , Cambridge, MA , USA
5. Medical University of Vienna, Department of Internal Medicine III , Vienna , Austria