Heterogeneous endocrine cell composition defines human islet functional phenotypes. - Evans-Molina C; Pettway YD; Saunders DC; Sharp SA; Bate TS; Sun H; Durai H; Mei S; Coldren A; Davis C; Reihsmann CV; Hopkirk AL; et al. (BioRxiv : the preprint server for biology, 2025)