%0 Journal Article %A Stefan Andreas %A Bernd Alt-Epping %T Advance care planning in severe COPD: it is time to engage with the future %D 2018 %R 10.1183/23120541.00009-2018 %J ERJ Open Research %P 00009-2018 %V 4 %N 1 %U https://openres.ersjournals.com/content/erjor/4/1/00009-2018.full.pdf