High prevalence of SARS-CoV-2 detection and prolonged viral shedding in stools: A systematic review and cohort study Luis Antonio Díaz; Tamara García-Salum; Eduardo Fuentes-López; Diego Reyes; Javier Ortiz; Javier Chahuan; Jorge Levican; Leonardo I. Almonacid; Gonzalo H. Valenzuela; Eileen Serrano; Sigall Budnik; Vicente Gandara; Andrea Gallardo; María Francisca Seydewitz; Marcela Ferrés; Colomba Cofré; Manuel Álvarez; Carolina Pavez; Roberto Candia; Hugo Monrroy; Alberto Espino; Gabriel Rada; Luis Ortiz; Sebastián Valderrama; Erick Salinas; Adriana Toro; Marcos Ortega; Margarita Pizarro; Rafael A. Medina; Arnoldo Riquelme;

AEG-SEED position paper for the resumption of endoscopic activity after the peak phase of the COVID-19 pandemic José Carlos Marín-Gabriel; Enrique Rodríguez de Santiago;

Clinical outcomes and manometry results of peroral endoscopic myotomy in patients with achalasia: experience in a Latin American referral centre Angélica Tobón; Gustavo Rafael Cantillo Nassar; Albis Cecilia Hani; Nancy Muriel Herrera Leaño; Cristiam Pulgarin; Oscar Mauricio Muñoz;