Erratum: "Clinical knowledge of antifibrotics in fibrotic sensitivity pneumonitis: any 3-year real-life observational study" Vasilios Tzilas, Argyris Tzouvelekis, Evangelos Bouros, Theodoros Karampitsakos, Nancy Ntassiou, Eleni Avdoula, Athena Trachalaki, Katerina Antoniou, Ganesh Raghu and also Demosthenes Bouros. ERJ Wide open Ers 2020; Six: 00152-2020.