Standardizing the Treatment of Esophagogastric Junction Tumors: Centralization, Registries and Surgical Training Roberto de la Plaza Llamas; José Manuel García Gil; José Manuel Ramia Ángel;

Robotic Splnectomy: the new gold standard? Jose Manuel Ramia; Cándido Alcazar; Beniamino Pascotto; Paola Melgar; Juan Santiago Azagra;

Comparison and combination of three data sources from patient medical records to determine optimal quantification of postoperative morbidity according to the Clavien Dindo Classification and the Comprehensive Complication Index. A prospective study Roberto de la Plaza Llamas; Paula Soto García; Wenzhong Sun; Ignacio Antonio Gemio del Rey; Daniel Alejandro Díaz Candelas; Ludovica Gorini; Farah Al Shwely Abduljabar; Raquel Aránzazu Latorre Fragua;