RT Journal Article SR Electronic T1 Treatment burden is important to patients but often overlooked by clinicians JF Breathe JO Breathe FD European Respiratory Society SP 210031 DO 10.1183/20734735.0031-2021 VO 17 IS 1 A1 Claudia C. Dobler YR 2021 UL http://breathe.ersjournals.com/content/17/1/210031.abstract AB