title: WITHDRAWN: Response from original author: Reproducibility of first trimester three-dimensional placental measurements; a methodological issue.
abstract: The Publisher regrets that this article is an accidental duplication of an article that has already been published, DOI of original article: http://dx.doi.org/10.1016/j.ejogrb.2016.07.485. The duplicate article has therefore been withdrawn. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.
authors.affiliation: Department of Obstetrics and Gynecology, University Hospital Puerta de Hierro-Majadahonda, Madrid. Electronic address: elena.cabezas@hotmail.com.
authors.forename: E
authors.initials: E
authors.lastname: Cabezas
authors.affiliation: Department of Obstetrics and Gynecology, University Hospital Puerta de Hierro-Majadahonda, Madrid.
authors.forename: V
authors.initials: V
authors.lastname: Engels
authors.affiliation: Departament of Biostatistics, University Hospital Puerta de Hierro-Majadahonda, Madrid.
authors.forename: A
authors.initials: A
authors.lastname: Royuela
authors.affiliation: Department of Obstetrics and Gynecology, University Hospital Puerta de Hierro-Majadahonda, Madrid.
authors.forename: C
authors.initials: C
authors.lastname: Martínez-Payo
authors.affiliation: Department of Obstetrics and Gynecology, University Hospital Puerta de Hierro-Majadahonda, Madrid; Departament of Biostatistics, University Hospital Puerta de Hierro-Majadahonda, Madrid.
authors.forename: L San
authors.initials: LS
authors.lastname: Frutos
authors.affiliation: Department of Obstetrics and Gynecology, University Hospital Puerta de Hierro-Majadahonda, Madrid; Departament of Biostatistics, University Hospital Puerta de Hierro-Majadahonda, Madrid.
authors.forename: T
authors.initials: T
authors.lastname: Pérez-Medina