Metabolic disorders across the body mass index spectrum in a Colombian population with nonalcoholic fatty liver disease C.E. Builes-Montaño; E. Pérez-Giraldo; S. Castro-Sánchez; N.A. Rojas-Henao; O.M. Santos-Sánchez; J.C. Restrepo-Gutiérrez;

Causes of revisional surgery, reoperations, and readmissions after bariatric surgery L.A. Hernández; L. Guilbert; E.M. Sepúlveda; F. Rodríguez; F. Peñuñuri; V.H. García; C. Zerrweck;

Preoperative factors correlated with post-bariatric surgery weight loss M.A.M. Stumpf; M.R.S. Rodrigues; A.C.G.C. Kluthcovsky; F.Q. Milleo;