Date	Event	Description
3 December 2014	New search has been performed	A search of the Cystic Fibrosis and Genetic Disorders Group's Cystic Fibrosis Trials Register identified one additional reference to the trial listed in 'Studies awaiting classification' (Olivier 2016).
3 December 2014	New citation required but conclusions have not changed	No new references have been added to this update, therefore our conclusions remain the same.