Doug Altman

Centre for Statistics in Medicine, Institute of Health Sciences, Oxford, United Kingdom

Stuart Barton
British Medical Journal, BMA House, London, United Kingdom

Colin Begg

Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center,  New York (NY), United States of America

William Black

Department of Radiology, Dartmouth Hitchcock Medical Center, United States of America

Harry Büller

Department of Vascular Medicine, Academic Medical Center, Amsterdam, The Netherlands

Gregory Campbell

Center for Devices and Radiological Health, US Food and Drug Administration, Rockville (Md), United States of America

Frank Davidoff
Annals of Internal Medicine, Philadelphia (Pa), United States of America

Jon Deeks

Centre for Statistics in Medicine, Institute of Health Sciences, Old Road, United Kingdom

Paul Dieppe
Department of Social Medicine, University of Bristol, Bristol, United Kingdom

Kenneth Fleming
John Radcliffe Hospital, Oxford, United Kingdom

Rijk van Ginkel

Department of Clinical Epidemiology, Academic Medical Center, Amsterdam, The Netherlands

Afina Glas

Department of Clinical Epidemiology, Academic Medical Center, Amsterdam, The Netherlands

Gordon Guyatt
Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Canada

James Hanley

Department of Epidemiology & Biostatistics, McGill University, Montreal, Quebec, Canada

Richard Horton
The Lancet, London, United Kingdom

Myriam Hunink

Department of Epidemiology and Biostatistics, Erasmus Medical Center, Rotterdam, The Netherlands

Jos Kleijnen
NHS Centre for Reviews and Dissemination York, United Kingdom

Andre Knottnerus

Netherlands School of Primary Care Research, Maastricht University, Maastricht, The Netherlands

Erik Magid

Department of Clinical Biochemistry, Amager Hospital, Copenhagen, Denmark

Barbara McNeil

Department of Health Care Policy, Harvard Medical School, Boston (Mass), United States of America

Matthew McQueen
Department of Laboratory Medicine, Hamilton Civic Hospitals, Ontario, Canada

Andrew Onderdonk

Channing Laboratory, Boston (Mass), United States of America

John Overbeke

Nederlands Tijdschrift voor Geneeskunde, Amsterdam, The Netherlands

Christopher Price

St Bartholemew's-Royal London School of Medicine and Dentistry, London, United Kingdom

Anthony V Proto

Radiology Editorial Office, Richmond (VA), United States of America

Department of Clinical Epidemiology and Biostatistics, Academic Medical Center,  Amsterdam, The Netherlands

David Sackett

Trout Centre, Ontario, Canada

Gerard Sanders

Department of Clinical Chemistry, Academic Medical Center, Amsterdam, The Netherlands

Harold Sox
Annals of Internal Medicine, Philadelphia (Pa), United States of America

Sharon Straus

Mt Sinai Hospital, Toronto, Ontario, Canada

Stephan Walter

Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada