European Respiratory Journal European Respiratory Journal, 2021, 57 (3), pp.2001600. ⟨10.1183/13993003.01600-2020⟩ European Respiratory Journal, Vol. 57, No 3 (2021) European Respiratory Journal, European Respiratory Society, 2021, 57 (3), pp.2001600. ⟨10.1183/13993003.01600-2020⟩