[1] Univ Otago Christchurch, Dept Psychol Med, Christchurch, New Zealand
[2] Murdoch Childrens Res Inst, Populat Hlth Theme, Melbourne, Vic, Australia
[3] Murdoch Childrens Res Inst, Infect & Immun Theme, Melbourne, Vic, Australia
[4] Univ Melbourne, Dept Pediat, Melbourne, Vic, Australia
[5] Univ Melbourne, Melbourne Sch Populat & Global Hlth, Melbourne, Vic, Australia
[6] Univ South Australia, Alliance Res Exercise, Adelaide, SA, Australia
[7] Univ Antwerp, Dept Mkt, Antwerp, Belgium
[8] Environm Protect Author Victoria, Melbourne, Vic, Australia
[9] Deakin Univ, Sch Psychol, Burwood, Vic, Australia
[10] Australian Natl Univ, Ctr Social Res & Methods, Canberra, ACT, Australia
[11] Univ Auckland, Dept Pediat, Auckland, New Zealand
[12] Univ Auckland, Liggins Inst, Auckland, New Zealand
[13] Univ Auckland, Maurice Wilkins Ctr, Auckland, New Zealand
[14] Garvan Inst Med Res, Australian Parkinsons Miss, Sydney, NSW, Australia
[15] Univ Southampton, MRC Lifecourse Epidemiol Unit, Southampton, Hants, England
[16] Singapore Inst Clin Sci, Agcy Sci Technol & Res, Singapore, Singapore
[17] Univ Turku, Dept Med, Turku, Finland
[18] Turku Univ Hosp, Div Med, Turku, Finland
[19] Monash Univ, Dept Pediat, Melbourne, Australia
[20] Univ Otago Christchurch, Dept Psychol Med, Christchurch 8011, New Zealand