Standard versus simplified radiofrequency ablation protocol for Barrett’s esophagus: comparative analysis of the whole treatment pathway oleh Wei Keith Tan, Krish Ragunath, Jonathan R. White, Jose Santiago, Jacobo Ortiz Fernandez-Sordo, Mirela Pana, Bincy Alias, Andreas V. Hadjinicolaou, Vijay Sujendran, Massimiliano di Pietro