RT Journal Article SR Electronic T1 The era of CFTR modulators: improvements made and remaining challenges JF Breathe JO Breathe FD European Respiratory Society SP 200016 DO 10.1183/20734735.0016-2020 VO 16 IS 2 A1 Sara Cuevas-OcaƱa A1 Onofrio Laselva A1 Julie Avolio A1 Raffaella Nenna YR 2020 UL http://breathe.ersjournals.com/content/16/2/200016.abstract AB