Impact of CPAP and ventilator system resistance on respiratory effort in healthy volunteers - Simon Lindner; Lena Doerflinger; Luisa S. Drotleff; Burcu Link; Benjamin Neetz; Julia D. Michels-Zetsche; Felix J. F. Herth; Daniel Duerschmied; Simone Britsch (BMC Pulmonary Medicine, 2026)