title: Correction: Quitting smoking: still a challenge, but newer tools show promise.
abstract: In the article "Quitting smoking: Still a challenge, but newer tools show promise," (Collins GB, Jerry JM, Bales R. Cleve Clin J Med 2015; 82:39-48), the reference sequencing has been corrected.
authors.affiliation: Section Head, Alcohol and Drug Recovery Center, Holder, Endowed Chair in Alcohol and Drug Recovery, Department of Psychiatry and Psychology, Cleveland Clinic, Cleveland, OH, USA. E-mail: colling@ccf.org.
authors.forename: Gregory B
authors.initials: GB
authors.lastname: Collins
authors.affiliation: Staff Psychiatrist, Alcohol and Drug Recovery Center; Department of Psychiatry and Psychology, Cleveland Clinic.|Assistant Professor of Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA.
authors.forename: Jason M
authors.initials: JM
authors.lastname: Jerry
authors.affiliation: Department of Family Medicine, Cleveland Clinic.|Assistant Professor, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA.
authors.forename: Robert
authors.initials: R
authors.lastname: Bales