About the Authors

James B. Kirkbride

jbk25@cam.ac.uk

Affiliation Department of Psychiatry, Herchel Smith Building for Brain and Mind Sciences, University of Cambridge, Cambridge, United Kingdom

Antonia Errazuriz

Affiliation Department of Psychiatry, Herchel Smith Building for Brain and Mind Sciences, University of Cambridge, Cambridge, United Kingdom

Tim J. Croudace

Affiliation Department of Psychiatry, Herchel Smith Building for Brain and Mind Sciences, University of Cambridge, Cambridge, United Kingdom

Craig Morgan

Affiliation Department of Psychosis Studies, Institute of Psychiatry, London, United Kingdom

Daniel Jackson

Affiliation MRC Biostatistics Unit, Institute of Public Health, University of Cambridge, Cambridge, United Kingdom

Jane Boydell

Affiliation Department of Psychosis Studies, Institute of Psychiatry, London, United Kingdom

Robin M. Murray

Affiliation Department of Psychosis Studies, Institute of Psychiatry, London, United Kingdom

Peter B. Jones

Affiliation Department of Psychiatry, Herchel Smith Building for Brain and Mind Sciences, University of Cambridge, Cambridge, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JBK AE TJC DJ CM RMM JB PBJ. Performed the experiments: JBK AE TJC PBJ. Analyzed the data: JBK AE TJC DJ. Wrote the paper: JBK AE TJC DJ CM RMM JB PBJ. Search strategy development: JBK AE TJC DJ CM RMM JB PBJ. Abstract Review: JBK TJC PBJ. Data extraction: AE TJC JBK.