title: Comment on Farsalinos et al., "Evaluation of Electronic Cigarette Liquids and Aerosol for the Presence of Selected Inhalation Toxins".
authors.affiliation: Health Effects Laboratory Division, National Institute for Occupational Safety and Health, Morgantown, WV; ahubbs@cdc.gov.
authors.forename: Ann F
authors.initials: AF
authors.lastname: Hubbs
authors.affiliation: Division of Respiratory Disease Studies, National Institute for Occupational Safety and Health, Morgantown, WV;
authors.forename: Kristin J
authors.initials: KJ
authors.lastname: Cummings
authors.affiliation: Education and Information Division, National Institute for Occupational Safety and Health, Cincinnati, OH.
authors.forename: Lauralynn Taylor
authors.initials: LT
authors.lastname: McKernan
authors.affiliation: Education and Information Division, National Institute for Occupational Safety and Health, Cincinnati, OH.
authors.forename: David A
authors.initials: DA
authors.lastname: Dankovic
authors.affiliation: Education and Information Division, National Institute for Occupational Safety and Health, Cincinnati, OH.
authors.forename: Robert M
authors.initials: RM
authors.lastname: Park
authors.affiliation: Division of Respiratory Disease Studies, National Institute for Occupational Safety and Health, Morgantown, WV;
authors.forename: Kathleen
authors.initials: K
authors.lastname: Kreiss
mesh_terms: D003931:Diacetyl / Q000032:analysis*; D066300:Electronic Nicotine Delivery Systems; D005260:Female; D005421:Flavoring Agents / Q000737:chemistry*; D006801:Humans; D010422:Pentanones / Q000032:analysis*
chemical_list: D005421:Flavoring Agents; D010422:Pentanones; D003931:Diacetyl