title: Reply by the authors of the original article.
authors.forename: Vasilios
authors.initials: V
authors.lastname: Papaioannou
mesh_terms: D000785:Aneurysm, Infected / Q000209:etiology*; D006469:Hemoptysis / Q000209:etiology*; D006801:Humans; D011651:Pulmonary Artery; D015819:Substance Abuse, Intravenous / Q000150:complications*