Affiliation: | 1. Adult Emergency Department, Auckland City Hospital, Auckland, New Zealand;2. Section of Epidemiology and Biostatistics, University of Auckland, Auckland, New Zealand;3. Children's Emergency Department, Starship Children's Health, Auckland, New Zealand;4. Liggins Institute, University of Auckland, Auckland, New Zealand;5. Te Kupenga Hauora Māori, University of Auckland, Auckland, New Zealand |