Quality in diagnostic upper gastrointestinal endoscopy for the detection and surveillance of gastric cancer precursor lesions: Position paper of AEG, SEED and SEAP Glòria Fernández-Esparrach; José Carlos Marín-Gabriel; Pilar Díez Redondo; Henar Núñez; Enrique Rodríguez de Santiago; Pedro Rosón; Xavier Calvet; Miriam Cuatrecasas; Joaquín Cubiella; Leticia Moreira; M. Luisa Pardo López; Ángeles Pérez Aisa; José Miguel Sanz Anquela;

The endoscopic model for gastric carcinogenesis and Helicobacter pylori infection: A potential visual mind-map during gastroscopy examination Pedro Delgado-Guillena; Mireya Jimeno; Antonio López-Nuñez; Henry Córdova; Gloria Fernández-Esparrach;

Evaluation of trefoil factor 3 as a non-invasive biomarker of gastric intestinal metaplasia and gastric cancer in a high-risk population Gonzalo Latorre; Margarita Pizarro; James Stephen Ford; Vicente Gándara; Gonzalo Muñoz; Juan Carlos Araya; Enrique Bellolio; Miguel Villaseca; Eduardo Fuentes-López; Pablo Cortés; Antonio Rollán; María Ester Bufadel; Raúl Araya; José Ignacio Vargas; Alberto Espino; Allan Sharp; Carlos Agüero; Andrés Donoso; Gustavo Bresky; Pamela Pedrero; Carlos Rueda; Alfonso Calvo; Tomoyuki Odagaki; Tomohiko Moriyama; Tsukasa Ishida; Adolfo Parra-Blanco; M. Constanza Camargo; Robinson González; Alejandro H. Corvalán; Arnoldo Riquelme;