Different roles of protein biomarkers predicting eGFR trajectories in people with chronic kidney disease and diabetes mellitus: a nationwide retrospective cohort study. - Kammer M; Heinzel A; Hu K; Meiselbach H; Gregorich M; Busch M; Duffin KL; Gomez MF; Eckardt KU; Oberbauer R (Cardiovascular diabetology, 2023)