About the Authors

Jacob J. E. Koopman

j.j.e.koopman@lumc.nl

Affiliation Department of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, The Netherlands

David van Bodegom

Affiliations Department of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, The Netherlands, Leyden Academy on Vitality and Ageing, Leiden, The Netherlands

J. Wouter Jukema

Affiliation Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands

Rudi G. J. Westendorp

Affiliations Department of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, The Netherlands, Leyden Academy on Vitality and Ageing, Leiden, The Netherlands, Department of Gerontology and Geriatrics, Leiden University Medical Center, Leiden, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JJEK DvB RGJW. Performed the experiments: JJEK DvB. Analyzed the data: JJEK JWJ. Contributed reagents/materials/analysis tools: JWJ. Wrote the paper: JJEK DvB. Interpretation of the data: JJEK DvB JWJ RGJW Revision of the manuscript: JJEK DvB JWJ RGJW.