Recommendations for the diagnosis and treatment of hypoglycaemia after bariatric surgery Nuria Vilarrasa; Irene Bretón; María Ballesteros-Pomar; Albert Lecube; Albert Goday; Silvia Pellitero; Raquel Sánchez; Ana Zugasti; Andrea Ciudin; Ana de Hollanda; Miguel Angel Rubio;

Prevalence and predictors of non-alcoholic steatohepatitis in patients with morbid obesity Diego Meneses; Antonio Olveira; Ramón Corripio; María del Carmen Méndez; Míriam Romero; Isabel Calvo-Viñuelas; Lucrecia Herranz; David Vicent; Ana Isabel de-Cos-Blanco;

Second edition of the ¿do not do¿ recommendations from the Spanish Society of Endocrinology and Nutrition (SEEN) Juan José Díez; Manuel Gargallo Fernández; José Antonio Gimeno Orna; Elena González Arnaiz; Isabel Huguet Moreno; Sílvia Martínez Couselo; María Miguélez González; María Julia Ocón; Gilberto Pérez López; Francisco Pita Gutiérrez; Jordi Luis Reverter Calatayud; Cristina Tejera Pérez; Eulàlia Urgell Rull; Alberto Fernández;