title: How to build a biomarker: IL-7 and acute exacerbation of IPF.
authors: C J
authors: CJ
authors: Ryerson
authors: H R
authors: HR
authors: Collard
mesh_terms: D006464:Hemoperfusion / Q000379:methods*; D006801:Humans; D054990:Idiopathic Pulmonary Fibrosis / Q000628:therapy*; D020381:Interleukin-17 / Q000097:blood*; D011112:Polymyxin B / Q000627:therapeutic use*
chemical_list: D020381:Interleukin-17; D011112:Polymyxin B