Phase-resolved functional lung and 19F MRI detect early treatment response to mepolizumab in patients with severe asthma - Scheller, Julienne; Suhling, Hendrik; Obert, Arnd; Klein, Marius; Drick, Nora; Gutberlet, Marcel; Voskrebenzev, Andreas; Howarth, Peter; Wacker, Frank; Vogel-Claussen, Jens (Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition, 2026)