Risk Prediction Scores for Recurrence and Progression of Non-Muscle Invasive Bladder Cancer: An International Validation in Primary Tumours

• Moniek M. Vedder,

  Affiliation Department of Public Health, Erasmus Medical Centre, Rotterdam, the Netherlands

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• Mirari Márquez,

  Affiliation Genetic and Molecular Epidemiology Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain

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• Esther W. de Bekker-Grob,

  Affiliation Department of Public Health, Erasmus Medical Centre, Rotterdam, the Netherlands

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• Malu L. Calle,

  Affiliation Systems Biology Department, University of Vic, Vic, Barcelona, Spain

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• Lars Dyrskjøt,

  Affiliation Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark

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• Manoils Kogevinas,

  Affiliation Centre for Research in Environmental Epidemiology, Municipal Institute of Medical Research, Barcelona, Spain

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• Ulrika Segersten,

  Affiliation Department of Surgical Sciences, Uppsala University, Uppsala, Sweden

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• Per-Uno Malmström,

  Affiliation Department of Surgical Sciences, Uppsala University, Uppsala, Sweden

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• Ferran Algaba,

  Affiliation Department of Pathology, Fundació Puigvert-University Autonomous, Barcelona, Spain

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• Willemien Beukers,

  Affiliation Department of Pathology, Erasmus Medical Centre, Rotterdam, the Netherlands

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• Torben F. Ørntoft,

  Affiliation Department of Molecular Medicine, Aarhus University Hospital, Aarhus, Denmark

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• Ellen Zwarthoff,

  Affiliation Department of Pathology, Erasmus Medical Centre, Rotterdam, the Netherlands

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• Francisco X. Real,

  Affiliations Epithelial Carcinogenesis Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain, Department of Experimental and Health Sciences, Universitat Pompeu Fabra, Barcelona, Spain

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• Nuria Malats,

  Affiliation Genetic and Molecular Epidemiology Group, Spanish National Cancer Research Centre (CNIO), Madrid, Spain

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• Ewout W. Steyerberg

  * E-mail: e.steyerberg@erasmusmc.nl

  Affiliation Department of Public Health, Erasmus Medical Centre, Rotterdam, the Netherlands

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