About the Authors

Andrew Kingston

andrew.kingston@ncl.ac.uk (AK); carol.jagger@ncl.ac.uk (CJ)

Affiliation Institute for Ageing and Health, Newcastle University, Newcastle upon Tyne, United Kingdom

Joanna Collerton

Affiliation Institute for Ageing and Health, Newcastle University, Newcastle upon Tyne, United Kingdom

Karen Davies

Affiliation Institute for Ageing and Health, Newcastle University, Newcastle upon Tyne, United Kingdom

John Bond

Affiliations Institute for Ageing and Health, Newcastle University, Newcastle upon Tyne, United Kingdom, Institute for Health and Society, Newcastle University, Newcastle upon Tyne, United Kingdom

Louise Robinson

Affiliations Institute for Ageing and Health, Newcastle University, Newcastle upon Tyne, United Kingdom, Institute for Health and Society, Newcastle University, Newcastle upon Tyne, United Kingdom

Carol Jagger

andrew.kingston@ncl.ac.uk (AK); carol.jagger@ncl.ac.uk (CJ)

Affiliation Institute for Ageing and Health, Newcastle University, Newcastle upon Tyne, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AK JC KD JB LR CJ. Performed the experiments: AK JC KD JB LR CJ. Analyzed the data: AK CJ. Wrote the paper: AK JC KD JB LR CJ.