About the Authors

Mark Haddad

Affiliation School of Health Sciences, City University London, London, United Kingdom

Paul Walters

Affiliation Health Services and Population Research Department, Institute of Psychiatry at King’s College London, London, United Kingdom

Rachel Phillips

Affiliation Health Services and Population Research Department, Institute of Psychiatry at King’s College London, London, United Kingdom

Jacqueline Tsakok

Affiliation Health Services and Population Research Department, Institute of Psychiatry at King’s College London, London, United Kingdom

Paul Williams

Affiliation Health Services and Population Research Department, Institute of Psychiatry at King’s College London, London, United Kingdom

Anthony Mann

Affiliation Health Services and Population Research Department, Institute of Psychiatry at King’s College London, London, United Kingdom

André Tylee

andre.tylee@kcl.ac.uk

Affiliation Health Services and Population Research Department, Institute of Psychiatry at King’s College London, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MH P. Walters RP JT AM AT. Performed the experiments: MH P. Walters RP JT AM AT. Analyzed the data: MH P. Walters RP JT P. Williams AM AT. Contributed reagents/materials/analysis tools: MH P. Walters RP JT P. Williams AM AT. Wrote the manuscript: MH P. Walters RP JT P. Williams AM AT.