About the Authors
- Peter C. Elwood
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* E-mail: ElwoodPC@cf.ac.uk
¶‡ PCE was the senior author on this work.
Affiliation Cochrane Institute of Primary Care and Public Health, Cardiff University, Cardiff, United Kingdom
- Gareth Morgan
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Contributed equally to this work with: Gareth Morgan, Janet E. Pickering, Julieta Galante, Alison L. Weightman, Delyth Morris, Mark Kelson, Sunil Dolwani
Affiliations Cochrane Institute of Primary Care and Public Health, Cardiff University, Cardiff, United Kingdom, Hywel Dda University Health Board, Llanelli SA14 8QF, United Kingdom
- Janet E. Pickering
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Contributed equally to this work with: Gareth Morgan, Janet E. Pickering, Julieta Galante, Alison L. Weightman, Delyth Morris, Mark Kelson, Sunil Dolwani
Affiliation Cochrane Institute of Primary Care and Public Health, Cardiff University, Cardiff, United Kingdom
- Julieta Galante
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Contributed equally to this work with: Gareth Morgan, Janet E. Pickering, Julieta Galante, Alison L. Weightman, Delyth Morris, Mark Kelson, Sunil Dolwani
Affiliation Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom
- Alison L. Weightman
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Contributed equally to this work with: Gareth Morgan, Janet E. Pickering, Julieta Galante, Alison L. Weightman, Delyth Morris, Mark Kelson, Sunil Dolwani
Affiliations Cochrane Institute of Primary Care and Public Health, Cardiff University, Cardiff, United Kingdom, Specialist Unit for Review Evidence, Cardiff University, Cardiff, United Kingdom
- Delyth Morris
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Contributed equally to this work with: Gareth Morgan, Janet E. Pickering, Julieta Galante, Alison L. Weightman, Delyth Morris, Mark Kelson, Sunil Dolwani
Affiliation Cochrane Institute of Primary Care and Public Health, Cardiff University, Cardiff, United Kingdom
- Mark Kelson
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Contributed equally to this work with: Gareth Morgan, Janet E. Pickering, Julieta Galante, Alison L. Weightman, Delyth Morris, Mark Kelson, Sunil Dolwani
Affiliation Cochrane Institute of Primary Care and Public Health, Cardiff University, Cardiff, United Kingdom
- Sunil Dolwani
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Contributed equally to this work with: Gareth Morgan, Janet E. Pickering, Julieta Galante, Alison L. Weightman, Delyth Morris, Mark Kelson, Sunil Dolwani
Affiliation Cochrane Institute of Primary Care and Public Health, Cardiff University, Cardiff, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: PCE GM SD. Analyzed the data: JEP JG AW DM MK SD. Wrote the paper: PCE JEP JG GM MK SD. Was involved throughout the study, in analysis, conducting literature searches, identifying studies for inclusion, and in writing the manuscript: AW.