Efficacy and safety of semaglutide in elderly subjects with type 2 diabetes: a post hoc analysis of the SUSTAIN 7 trial - Schmidt, W; Aroda, V; Sugimoto, D; Trachtenbarg, D; Warren, M; Nayak, G; Navarria, A; Woo, V (Diabetologie und Stoffwechsel, 2019)