%0 Journal Article %A Catherine Lucas %T BMJ Open Respiratory Research %D 2014 %R 10.1136/bmjresp-2013-000001 %J BMJ Open Respiratory Research %P e000001 %V 1 %N 1 %U https://bmjopenrespres.bmj.com/content/bmjresp/1/1/e000001.full.pdf