Post-Fasting Respiratory Quotient as a Marker of Metabolic Inflexibility in Severe Obesity - Homeister, L; Diederich, W; Bohlmann, D; Ziegler, J; Remy, S; Hartmann, K; Kruse, L; Beckmann, A; Wietzke-Braun, P; Rohmann, N; Schlicht, K; Geisler, C; Becker, U; Ziegenbruch, U; Bosy-Westphal, A; Schulte, D; Laudes, M; Hollstein, T (Diabetologie und Stoffwechsel, 2025)