Dr. Vivian Welch is Editor in Chief of the Campbell Collaboration and director of the Methods Centre at the Bruyère Research Institute and Assistant Professor at the School of Epidemiology and Public Health at the University of Ottawa. Vivian's research interests are focused on analytic methods in systematic reviews and guidelines to answer questions about global health and health equity. Dr. Welch is a co-convenor of the Campbell and Cochrane Equity Methods Group and the Cochrane Agenda Setting and Priority Setting group and co-director of Cochrane Global Ageing. Dr Jeremy Grimshaw received a MBChB from the University of Edinburgh, UK. He trained as a family physician prior to undertaking a PhD in health services research at the University of Aberdeen. His research focuses on the evaluation of interventions to disseminate and implement evidence-based practice. Dr. Grimshaw is a Senior Scientist, Clinical Epidemiology Program, Ottawa Hospital Research Institute, a Full Professor in the Department of Medicine, University of Ottawa and a Tier 1 Canada Research Chair in Health Knowledge Transfer and Uptake. He is the President of the Board of the Campbell Collaboration.