The European respiratory journal 2019 https://researcherprofiles.org/profile/41759617 30846470 Jhajj A, Gill HP, Hague CJ, Murphy D, Elicker B, Soon J, Sulaiman N, Castillo-Saldana D, Wilcox PG, Dunne J, Lee JS, Wolters PJ, Ley B, Jones KD, Morisset J, Ryerson CJ