First Insights from the BTS Idiopathic Pulmonary Fibrosis (IPF) registry - Spiteri,M; Chang,W; Chaudhuri,N; Coker,RK; Copley,S; Dempsey,O; Forrest,I; Gibbons,M; Ho,L-P; Maher,T; Parfrey,H; Richeldi,L; et al. (EUROPEAN RESPIRATORY SOC JOURNALS LTD, 2016)