1 Division of Gastroenterology, North Shore University Hospital, Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, USA.
2 Division of Gastroenterology, Loyola University Medical Center, Maywood, Illinois, USA.
3 Division of Gastroenterology & Hepatology, Scripps Clinic, La Jolla, California, USA.
4 Division of Gastroenterology and Hepatology, Houston Methodist Hospital, Houston, Texas, USA.
5 Division of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, Florida, USA.
6 Section of Endoluminal Surgery and Interventional Gastroenterology, McGovern Medical School and UT Health Science Center at UTHealth, Houston, Texas, USA.
7 Division of Gastroenterology and Hepatology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA.
8 Gastroenterology, Hepatology, and Nutrition Service, Memorial Sloan Kettering Cancer Center, New York, New York, USA.
9 Division of Gastroenterology, Legacy Medical Group, Gresham, Oregon, USA.
10 Section of Digestive Diseases, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA.