1. Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA;
2. True You Weight Loss, Cary, North Carolina, USA;
3. Division of Gastroenterology and Hepatology, Weill Cornell Medicine, New York, New York, USA;
4. Eviva, Shoreline, Washington, USA;
5. Methodist Dallas Medical Center, Dallas, Texas, USA;
6. NorthShore University Health System, Evanston, Illinois, USA;
7. University of Texas Health Science Center—Houston, Houston, Texas, USA.