1 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.
2 Staff Psychiatrist, Alcohol and Drug Recovery Center; Department of Psychiatry and Psychology, Cleveland Clinic.
3 Assistant Professor of Medicine, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA.
4 Department of Family Medicine, Cleveland Clinic.
5 Assistant Professor, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA.
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.