title: In response to Drs. Anscher and Kong.
authors.forename: Katrien
authors.initials: K
authors.lastname: De Jaeger
authors.forename: Yvette
authors.initials: Y
authors.lastname: Seppenwoolde
authors.forename: Joos V
authors.initials: JV
authors.lastname: Lebesque
authors.forename: Harm H
authors.initials: HH
authors.lastname: Kampinga
mesh_terms: D015415:Biomarkers / Q000097:blood; D002289:Carcinoma, Non-Small-Cell Lung / Q000097:blood* / Q000532:radiotherapy; D002499:Centrifugation, Density Gradient; D006801:Humans; D008175:Lung Neoplasms / Q000097:blood* / Q000532:radiotherapy; D017564:Radiation Pneumonitis / Q000097:blood / Q000209:etiology*; D012016:Reference Values; D016212:Transforming Growth Factor beta / Q000097:blood*
chemical_list: D015415:Biomarkers; D016212:Transforming Growth Factor beta