title: Timeline cluster: a graphical tool to identify risk of bias in cluster randomised trials.
authors.affiliation: Université François-Rabelais, Tours, France CHRU de Tours, INSERM CIC1415, Tours, France Centre de recherche Epidémiologie et Biostatistique, INSERM U1153, Paris, France agnes.caille@med.univ-tours.fr.
authors.forename: Agnès
authors.initials: A
authors.lastname: Caille
authors.affiliation: Centre for Primary Care and Public Health, Queen Mary University of London, London, UK.
authors.forename: Sally
authors.initials: S
authors.lastname: Kerry
authors.affiliation: CHRU de Tours, INSERM CIC1415, Tours, France Centre de recherche Epidémiologie et Biostatistique, INSERM U1153, Paris, France.
authors.forename: Elsa
authors.initials: E
authors.lastname: Tavernier
authors.affiliation: Department of Medical Statistics, London School of Hygiene and Tropical Medicine, London, UK.
authors.forename: Clémence
authors.initials: C
authors.lastname: Leyrat
authors.affiliation: Centre for Primary Care and Public Health, Queen Mary University of London, London, UK.
authors.forename: Sandra
authors.initials: S
authors.lastname: Eldridge
authors.affiliation: Université François-Rabelais, Tours, France CHRU de Tours, INSERM CIC1415, Tours, France Centre de recherche Epidémiologie et Biostatistique, INSERM U1153, Paris, France.
authors.forename: Bruno
authors.initials: B
authors.lastname: Giraudeau
mesh_terms: D015982:Bias; D016000:Cluster Analysis; D003196:Computer Graphics; D003627:Data Interpretation, Statistical; D006801:Humans; D018579:Patient Selection; D016032:Randomized Controlled Trials as Topic / Q000379:methods* / Q000592:standards; D012307:Risk Factors; D013997:Time Factors