1 Behavioral Pharmacology Research Unite, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
2 Department of Health, Behavior & Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA [email protected].
3 Department of Health, Behavior & Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
4 Behavioral Health and Health Policy Practice, Westat Inc, Rockville, Maryland, USA.
5 Center for Tobacco Control Research and Education, University of California San Francisco, San Francisco, California, USA.
6 TSET Health Promotion Research Center, Stephenson Cancer Center, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA.