Nestor A. Gomez, FACS, FACG1,2,*, Stanley M. Jama1, Ludwig R. Alvarez3 and Jorge O. Gutierrez1 1Gastroenterology Department, Leon Becerra Hospital, Guayaquil, Ecuador; 2University of Guayaquil, Guayaquil, Ecuador; 3Nutrition of the Gastroenterology Department, Leon Becerra Hospital, Guayaquil, Ecuador
Elmuhtady Said and Ashraf Soliman Department of Gastroenterology, Barnsley General Hospital NHS Foundation Trust, Barnsley, Gawber Rd, South Yorkshire, UK