1. Women's Health Research Unit Barts and the London School of Medicine and Dentistry Blizard Institute Queen Mary University London London UK
2. Multidisciplinary Evidence Synthesis Hub (MESH) Queen Mary University of London UK
3. Pragmatic Clinical Trials Unit Barts and the London School of Medicine and Dentistry Blizard Institute Queen Mary University London London UK
4. Australian Research Centre for Health of Women and Babies Robinson Institute The University of Adelaide Adelaide SA Australia
5. Julius Centre for Health Sciences and Primary Care University Medical Centre Utrecht Utrecht the Netherlands
6. Stanford Prevention Research Center Stanford University Stanford CA USA
7. Department of General Practice Academic Medical Center University of Amsterdam Amsterdam the Netherlands
8. Research Institute for Primary Care and Health Sciences Keele University Staffordshire UK