Volume-outcome revisited: The effect of hospital and surgeon volumes on multiple outcome measures in oesophago-gastric cancer surgery

• Claudia Fischer,

  Current address: Institute for Advanced Studies, Health Economics & Health Policy, Vienna, Austria

  Affiliation Erasmus MC, Department of Public Health, Rotterdam, The Netherlands

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• Hester Lingsma,

  Affiliation Erasmus MC, Department of Public Health, Rotterdam, The Netherlands

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• Niek Klazinga,

  Affiliation Amsterdam Medical Center, Department of Public Health, Amsterdam, The Netherlands

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• Richard Hardwick,

  Affiliation Cambridge Oesophago-Gastric Centre, Addenbrooke’s Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom

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• David Cromwell,

  Affiliation Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, London, United Kingdom

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• Ewout Steyerberg,

  Affiliation Erasmus MC, Department of Public Health, Rotterdam, The Netherlands

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• Oliver Groene

  * E-mail: oliver.groene@lshtm.ac.uk

  Affiliations Department of Health Services Research and Policy, London School of Hygiene & Tropical Medicine, London, United Kingdom, OptiMedis AG, Hamburg, Germany

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