About the Authors

Susi Lund

s.lund@soton.ac.uk

Affiliations Faculty of Health Sciences, University of Southampton, Southampton, United Kingdom, Royal Berkshire NHS Foundation Trust, Reading, United Kingdom

Alison Richardson

Affiliations Faculty of Health Sciences, University of Southampton, Southampton, United Kingdom, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom, National Institute for Health Research Collaboration for Leadership in Applied Research and Care Wessex, Southampton, United Kingdom

Carl May

Affiliations Faculty of Health Sciences, University of Southampton, Southampton, United Kingdom, University Hospital Southampton NHS Foundation Trust, Southampton, United Kingdom, National Institute for Health Research Collaboration for Leadership in Applied Research and Care Wessex, Southampton, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SL CM AR. Performed the experiments: SL. Analyzed the data: SL CM. Wrote the paper: SL CM AR.