Known pre-existing interstitial lung disease Known pre-existing interstitial lung disease Known pre-existing interstitial lung disease Pre-existing interstitial lung disease Known pre-existing interstitial or inflammatory lung disease. Known pre-existing interstitial lung disease Known pre-existing interstitial lung disease Known pre-existing interstitial lung disease. Known pre-existing interstitial lung disease Patient with known pre-existing interstitial lung disease Known pre-existing interstitial lung disease Known pre-existing interstitial lung disease. Known pre-existing interstitial lung disease Pre-existing or current interstitial lung disease Known pre-existing Interstitial Lung Disease (ILD) Known pre-existing interstitial lung disease (ILD)