Precision for Medicine - Idiopathic Pulmonary Fibrosis and Progressive Pulmonary Fibrosis Study Sponsor and Protocol Number: Precision for Medicine - MSC-24 Specialty: Internal Medicine/Pulmonology Type: Biospecimen Inclusion: Age 18 and up confirmed diagnosis of either Idiopathic Pulmonary Fibrosis (IPF) or Progressive Pulmonary Fibrosis (PPF)