title: Erratum to: 'Multimodal perioperative care plus immunonutrition versus traditional care in total hip arthroplasty: a randomized pilot study'.
authors.affiliation: Brazilian Society of Orthopedics and Traumatology, Cuiabá, MT, Brazil.
authors.forename: Miguel Aprelino
authors.initials: MA
authors.lastname: Alito
authors.affiliation: Federal University of Mato Grosso, Cuiabá, Brazil. aguilar@terra.com.br.|UNIVAG, Varzea Geande, Brazil. aguilar@terra.com.br.|Rodovia Helder Candia, Cond. Country casa 15, Cuiabá, 78048-150, Brazil. aguilar@terra.com.br.
authors.forename: José Eduardo
authors.initials: JE
authors.lastname: de Aguilar-Nascimento