1. Centre for the History of Science, Technology and Medicine, The University of Manchester, Manchester, UK
2. Health Policy & Primary Care, The University of Manchester, Manchester, UK
3. Division of Population Health, Health Services Research, and Primary Care, University of Manchester, Manchester, UK
4. National Institute for Health Research Collaboration for Leadership in Applied Health Research and Care (NIHR CLAHRC) Greater Manchester, Salford Royal NHS Foundation Trust, Salford, UK
5. NIHR School of Primary Care Research, The University of Manchester, Manchester, UK