[1] Univ Otago, Bioeth Ctr, Dunedin Sch Med, Dunedin, New Zealand
[2] Univ Auckland, Fac Med & Hlth Sci, Te Kupenga Hauora Maori, Auckland, New Zealand
[3] Univ Auckland, Fac Med & Hlth Sci, Dept Psychol Med, Auckland, New Zealand
[4] Univ Oxford, Ethox Ctr, Nuffield Dept Populat Hlth, Oxford, England
[5] Univ Oxford, Wellcome Ctr Ethics & Humanities, Nuffield Dept Populat Hlth, Oxford, England
[6] Univ Oxford, Big Data Inst, Oxford, England
[7] Univ Auckland, Fac Med & Hlth Sci, Auckland, New Zealand
[8] Univ Auckland, Fac Law, Auckland, New Zealand
[9] Te Whatu Ora Te Toka Tumai Auckland, Auckland, New Zealand
[10] Univ Otago, Dept Maori, Indigenous Hlth Innovat, Christchurch, New Zealand
[11] Univ Otago, Educ Unit, Te Whatu Ora Wairarapa, Wellington, New Zealand
[12] Te Whatu Ora Wairarapa, Masterton, New Zealand
[13] Univ Otago, Educ Unit, Christchurch, New Zealand