Editorial: Fifty Campbell systematic reviews relevant to the policy response to COVID‐19

• Ariel Aloe,
• Eric Barends,
• Douglas Besharov,
• Zulfiqar Bhutta,
• Xinsheng ‘Cindy’ Cai,
• Marie Gaarder,
• Ruth Garside,
• Neal Haddaway,
• Elizabeth Kristjansson,
• Brandy Maynard,
• Lorraine Mazerolle,
• Robyn Mildon,
• Sarah Miller,
• Jan Minx,
• Peter Neyroud,
• Annette O'Connor,
• Denise Rousseau,
• Ashrita Saran,
• Joann Starks,
• Gavin Stewart,
• Jo Thompson Coon,
• Peter Tugwell,
• Jeffrey Valentine,
• Vivian Welch,
• Oliver Wendt,
• Howard White

Affiliations

Ariel Aloe

Co‐chair Campbell Methods, University of Iowa Iowa City USA

Eric Barends

Co‐chair Campbell Business and Management, Centre for Evidence Based Management (CEBMa) Leiden The Netherlands

Douglas Besharov

Co‐chair Campbell Social Welfare University of Maryland College Park USA

Zulfiqar Bhutta

Co‐chair Campbell Nutrition Sub‐group University of Toronto Toronto Canada

Xinsheng ‘Cindy’ Cai

Co‐chair Campbell Knowledge Translation and Implementation American Institutes for Research (AIR) Washington, D.C. USA

Marie Gaarder

Co‐chair Campbell International Development International Initiative for Impact Evaluation (3ie) London UK

Ruth Garside

Co‐chair Campbell Methods University of Exeter Truro UK

Neal Haddaway

Co‐chair Campbell Climate Solutions Stockholm Environment Institute Stockholm Sweden

Elizabeth Kristjansson

Co‐chair Campbell Nutrition Sub‐group University of Ottawa Ottawa Canada

Brandy Maynard

Co‐chair Campbell Social Welfare Saint Louis University St Louis USA

Lorraine Mazerolle

Co‐chair Campbell Crime and Justice University of Queensland Brisbane Australia

Robyn Mildon

Co‐chair Campbell Knowledge Translation and Implementation Centre for Evidence and Implementation (CEI) Melbourne Australia

Sarah Miller

Co‐chair Campbell Education Queen's University Belfast Belfast UK

Jan Minx

Co‐chair Campbell Climate Solutions Mercator Research Institute on Global Commons and Climate Change Berlin Germany

Peter Neyroud

Co‐chair Campbell Crime and Justice, Institute of Criminology Cambridge University Cambridge UK

Annette O'Connor

Co‐chair Campbell Food Security Sub‐group Iowa State University Ames USA

Denise Rousseau

Co‐chair Campbell Business and Management Carnegie Mellon University Pittsburgh USA

Ashrita Saran

Acting Director Campbell Collaboration South Asia New Delhi India

Joann Starks

Co‐chair Campbell Disability American Institutes for Research (AIR) Washington, D.C. USA

Gavin Stewart

Co‐chair Campbell Food Security Sub‐group Newcastle University Newcastle upon Tyne UK

Jo Thompson Coon

Co‐chair Campbell Ageing Sub‐group University of Exeter Truro UK

Peter Tugwell

Co‐chair Campbell International Development, Department of Medicine, Faculty of Medicine University of Ottawa Ottawa Canada

Jeffrey Valentine

Co‐chair Campbell Training University of Louisville Louisville USA

Vivian Welch

Editor in chief, Campbell Collaboration Bruyère Research Institute Ottawa Canada

Oliver Wendt

Co‐chair Campbell Disability University of Central Florida Orlando USA

Howard White

CEO, Campbell Collaboration New Delhi India