title: Evidence vs advocacy in the e-cigarette debate: to vape or not to vape, that is the question.
authors.affiliation: Allergy and Immunology, Respiratory Institute, Cleveland, Ohio; Department of Pathobiology, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio. Electronic address: hsiehf@ccf.org.
authors.forename: Fred H
authors.initials: FH
authors.lastname: Hsieh
mesh_terms: D066300:Electronic Nicotine Delivery Systems; D006801:Humans; D006967:Hypersensitivity; D010817:Physician-Patient Relations