%0 Journal Article %A Merel Jacobs %A Hannelore P. Van Eeckhoutte %A Sara R.A. Wijnant %A Wim Janssens %A Guy F. Joos %A Guy G. Brusselle %A Ken R. Bracke %T Increased expression of ACE2, the SARS-CoV-2 entry receptor, in alveolar and bronchial epithelium of smokers and COPD subjects %D 2020 %R 10.1183/13993003.02378-2020 %J European Respiratory Journal %P 2002378 %V 56 %N 2 %U https://erj.ersjournals.com/content/erj/56/2/2002378.full.pdf