About the Authors

Ulrika K. Eriksson

ulrika.eriksson@zoho.com

Affiliation Department of Gerontology & Geriatrics, Leiden University Medical Center, Leiden, the Netherlands

David van Bodegom

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

Linda May

Affiliation Department of Parasitology, Leiden University Medical Center, Leiden, the Netherlands

Anna G. C. Boef

Affiliations Department of Gerontology & Geriatrics, Leiden University Medical Center, Leiden, the Netherlands, Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands

Rudi G. J. Westendorp

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RGJW DvB LM. Performed the experiments: DvB LM. Analyzed the data: UKE AGCB. Contributed reagents/materials/analysis tools: DvB LM. Wrote the paper: UKE DvB LM AGCB RGJW.