About the Authors
- Klaas A. Hartholt
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Affiliations Department of Internal Medicine - Section of Geriatric Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands, Department of Surgery-Traumatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Christian Oudshoorn
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Affiliation Department of Internal Medicine - Section of Geriatric Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Stephanie M. Zielinski
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Affiliation Department of Surgery-Traumatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Paul T. P. W. Burgers
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Affiliation Department of Surgery-Traumatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Martien J. M. Panneman
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Affiliation Consumer and Safety Institute, Amsterdam, The Netherlands
- Ed F. van Beeck
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Affiliation Department of Public Health, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Peter Patka
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Affiliation Department of Surgery-Traumatology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
- Tischa J. M. van der Cammen
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* E-mail: t.vandercammen@erasmusmc.nl
Affiliation Department of Internal Medicine - Section of Geriatric Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
Competing Interests
A grant from NutsOhra (project number T-0602-43) was received. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.
Author Contributions
Conceived and designed the experiments: KAH TJMvdC. Performed the experiments: KAH MJMP. Analyzed the data: KAH MJMP CO PP TJMvdC. Contributed reagents/materials/analysis tools: KAH CO SMZ PTPWB. Wrote the paper: KAH CO SMZ PTPWB MJMP EFvB PP TJMvdC. Approved final version: KAH CO SMZ PTPWB MJMP EFvB PP TJMvdC.