1. School of Population Health, Faculty of Medical and Health Science, University of Auckland, Auckland, New Zealand;
2. National Institute for Health Innovation, School of Population Health, Faculty of Medical and Health Science, University of Auckland, Auckland, New Zealand
3. i3 Institute for Innovation and Improvement, Waitemata District Health Board, North Shore Hospital, Auckland, New Zealand
4. Nuffield Department of Medicine, University of Oxford, Oxford, United Kingdom
5. Department of Information Science, University of Otago, Dunedin, New Zealand