title: Erratum to: Changes in Bone Mineral Density in Women Following 1-Year Gastric Bypass Surgery.
authors.affiliation: Postgraduate Program in Medical Sciences: Endocrinology and Metabolism, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
authors.forename: Daniela Schaan
authors.initials: DS
authors.lastname: Casagrande
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Repetto
authors.forename: Claudio Corá
authors.initials: CC
authors.lastname: Mottin
authors.forename: Jatin
authors.initials: J
authors.lastname: Shah
authors.forename: Ricardo
authors.initials: R
authors.lastname: Pietrobon
authors.forename: Mathias
authors.initials: M
authors.lastname: Worni
authors.forename: Beatriz D
authors.initials: BD
authors.lastname: Schaan