AUTHOR=Kaasgaard Mette , Bodtger Uffe , Skou Søren T. , Clift Stephen , Hilberg Ole , Rasmussen Daniel Bech , Løkke Anders TITLE=Long-term self-reported attendance in exercise training or lung choir and status of quality of life following initial pulmonary rehabilitation for COPD JOURNAL=Frontiers in Rehabilitation Sciences VOLUME=5 YEAR=2024 URL=https://www.frontiersin.org/journals/rehabilitation-sciences/articles/10.3389/fresc.2024.1447765 DOI=10.3389/fresc.2024.1447765 ISSN=2673-6861