Authors: Margreet Lüchtenborg; Sharma P Riaz; Eric Lim; Richard Page; David R Baldwin; Erik Jakobsen; Peter Vedsted; Mike Lind; Michael D Peake; Anders Mellemgaard; James Spicer; Loic Lang-Lazdunski; Henrik Møller Journal: Thorax Date: 2013-10-30 Impact factor: 9.139