Fig. 1From: A review of the challenges, learnings and future directions of home handheld spirometry in interstitial lung diseaseOverview of the STARLINER, STARMAP and the pirfenidone in uILD studies. FVC forced vital capacity, ILD interstitial lung disease, IPF idiopathic pulmonary fibrosis, uILD unclassifiable interstitial lung diseaseBack to article page