title: Correction for Alcalá et al., Comparison of GenomEra C. difficile and Xpert C. difficile as Confirmatory Tests in a Multistep Algorithm for Diagnosis of Clostridium difficile Infection.
authors.affiliation: Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES CB06/06/0058), Madrid, Spain.
authors.forename: Luis
authors.initials: L
authors.lastname: Alcalá
authors.affiliation: Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain.
authors.forename: Elena
authors.initials: E
authors.lastname: Reigadas
authors.affiliation: Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES CB06/06/0058), Madrid, Spain.
authors.forename: Mercedes
authors.initials: M
authors.lastname: Marín
authors.affiliation: Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain.
authors.forename: Antonia
authors.initials: A
authors.lastname: Fernández-Chico
authors.affiliation: Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES CB06/06/0058), Madrid, Spain.
authors.forename: Pilar
authors.initials: P
authors.lastname: Catalán
authors.affiliation: Department of Clinical Microbiology and Infectious Diseases, Hospital General Universitario Gregorio Marañón, Madrid, Spain Medicine Department, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES CB06/06/0058), Madrid, Spain.
authors.forename: Emilio
authors.initials: E
authors.lastname: Bouza