Protocol for a non-randomised stepped-wedge pilot trial for 'Nra:gi Ya:yun' (very good foods): a co-designed type 2 diabetes and metabolic syndrome initiative with Aboriginal people living on Ngarrindjeri Ruwe. - Omodei-James S; Kropinyeri R; Wilson S; Cameron D; Mendham AE; Kartinyeri N; Scriven T; Wingard S; Kerrigan C; Spaeth B; Stranks SN; Kaambwa B; et al. (BMJ open, 2025)