Effectiveness and efficiency of a special program to reduce the bariatric surgery waiting list at a tertiary hospital Gabriel Kraus-Fischer; Raquel Alfonso-Ballester; Isabel Mora-Oliver; Norberto Cassinello-Fernández; Joaquín Ortega-Serrano;

Economic Evaluation of Surgical Treatment of Obesity José Luis Rodicio Miravalles; Josefina Alonso Fernández; María Moreno Gijón; Amaya Rizzo Ramos; Estrella Turienzo Santos; Lourdes Sanz Álvarez; José Ignacio Rodríguez García; Juan José González González;

Influence of the lockdown due to COVID-19 on weight-loss results during the first year after sleeve gastrectomy David Ruiz de Angulo; Andrés Balaguer Román; Vicente Munitiz Ruiz; Pedro José Gil Vázquez; Guadalupe Ruiz Merino; M. Ángeles Ortiz Escandell; Luisa F. Martínez de Haro; Pascual Parrilla Paricio;