1. Manaaki Whenua-Landcare Research , Lincoln , New Zealand
2. Te Pūnaha Matatini, Centre of Research Excellence in Complex Systems , Auckland , New Zealand
3. Department of Preventive and Social Medicine, Dunedin School of Medicine, University of Otago , Dunedin , New Zealand
4. Tāwharau Ora/School of Veterinary Science, Massey University , Palmerson North , New Zealand
5. Department of Mathematics and Statistics, University of Otago , Dunedin , New Zealand
6. Department of Physics, University of Auckland , Auckland , New Zealand
7. Department of Engineering Science, University of Auckland , Auckland , New Zealand
8. Department of Statistics, University of Oxford , Oxford , United Kingdom
9. School of Mathematics and Statistics, University of Canterbury , Christchurch , New Zealand