Endoscopic submucosal dissection as treatment for early gastric cancer: Experience at two centers in Lima, Peru J.A. Chirinos Vega, G. Vargas, C. Alcántara, J. Zapata

Endoscopic submucosal dissection for superficial gastric neoplasias in two referral hospitals in Brazil: Can the Japanese and South Korean results be equaled? V. Arantes, J. Aliaga Ramos, M.S. Pedrosa

Simplified magnetic anchor-guided endoscopic submucosal dissection: an ex vivo porcine model M.Á. Ramírez-Ramírez, Y. Zamorano-Orozco, E.G. Beltrán-Campos