1. Departments of Psychiatry and Psychological Science; University of Vermont; Burlington VT USA
2. Fagerstrom Consulting; Vaxholm Sweden
3. Pinney Associates and Department of Psychiatry and Behavioral Science; The Johns Hopkins University School of Medicine; Bethesda MD USA
4. Department of Medicine and James Graham Brown Cancer Center; University of Louisville; Louisville KY USA
5. Department of Psychiatry and Behavioral Sciences; Duke University Medical Center; Baltimore MD USA
6. Departments of Psychology, Psychiatry, Pharmaceutical Sciences, and Clinical Translational Science; University of Pittsburgh and Pinney Associates; Pittsburgh PA USA