Treatment Strategies and Survival of Older Breast Cancer Patients – An International Comparison between the Netherlands and Ireland

• Mandy Kiderlen,

  Affiliations Dept. of Surgery, Leiden University Medical Center, Leiden, The Netherlands, Dept. of Gerontology & Geriatrics, Leiden University Medical Center, Leiden, The Netherlands

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• Paul M. Walsh,

  Affiliation National Cancer Registry of Ireland, Cork, Ireland

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• Esther Bastiaannet,

  Affiliations Dept. of Surgery, Leiden University Medical Center, Leiden, The Netherlands, Dept. of Gerontology & Geriatrics, Leiden University Medical Center, Leiden, The Netherlands

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• Maria B. Kelly,

  Affiliation National Cancer Registry of Ireland, Cork, Ireland

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• Riccardo A. Audisio,

  Affiliations Department of Surgery, St Helens Teaching Hospital, St Helens, United Kingdom, University of Liverpool, Liverpool, United Kingdom

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• Petra G. Boelens,

  Affiliation Dept. of Surgery, Leiden University Medical Center, Leiden, The Netherlands

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• Chris Brown,

  Affiliation National Cancer Registry of Ireland, Cork, Ireland

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• Olaf M. Dekkers,

  Affiliation Dept. of Epidemiology, Leiden University Medical Center, Leiden, The Netherlands

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• Anton J. M. de Craen,

  Affiliation Dept. of Gerontology & Geriatrics, Leiden University Medical Center, Leiden, The Netherlands

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• Cornelis J. H. van de Velde,

  Affiliation Dept. of Surgery, Leiden University Medical Center, Leiden, The Netherlands

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• Gerrit-Jan Liefers

  * E-mail: g.j.liefers@lumc.nl

  Affiliation Dept. of Surgery, Leiden University Medical Center, Leiden, The Netherlands

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