May, Robyn W.
Gamble, Greg D.
McKinlay, Christopher J. D.
Harris, Deborah
Harding, Jane E.
,
Alsweiler, Jane
Chase, Geoff
Gamble, Greg
Harding, Jane
Harris, Deborah
Thompson, Ben
Wouldes, Trecia
Hegarty, Joanne
McKinlay, Christopher
Crowther, Caroline
Rogers, Jenny
Brown, Gavin
Article History
Received: 7 November 2025
Revised: 26 February 2026
Accepted: 2 March 2026
First Online: 28 April 2026
Competing interests
: The authors declare no competing interests.
: Parents or caregivers of all participants gave written informed consent. Ethics approvals (all New Zealand Health and Disability Ethics Committees): BABIES; NTY/06/05/036, Sugar Babies; NTY/08/03/025, CHYLD; NTY/10/03/021, Pre-hPOD and hPOD; 13/NTA/8, 15/STH/97.