Affiliation: | 1.Department of Gastroenterology and Obesity, Medica Sur Clinic & Foundation, Mexico City, Mexico;2.Department of Pathological Anatomy, Medica Sur Clinic & Foundation, Mexico City, Mexico;3.Department of Translational Research, Medica Sur Clinic & Foundation, Mexico City, Mexico;4.Department of Endoscopy, Medica Sur Clinic & Foundation, Mexico City, Mexico |