RT Journal Article SR Electronic T1 The ambition of the European Respiratory Journal JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1 OP 2 DO 10.1183/09031936.00181812 VO 41 IS 1 A1 Marc Humbert YR 2013 UL http://erj.ersjournals.com/content/41/1/1.abstract AB