[1] Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative,
[2] Department of Oncology,undefined
[3] Georgetown University Medical Center/Cancer Prevention and Control Program,undefined
[4] Lombardi Comprehensive Cancer Center,undefined
[5] Mayo Clinic Nicotine Dependence Center,undefined
[6] Mayo Clinic,undefined
[7] Division of Primary Care Internal Medicine,undefined
[8] Mayo Clinic,undefined
[9] Division of Biomedical Statistics and Informatics,undefined
[10] Department of Health Sciences Research,undefined
[11] Mayo Clinic,undefined
[12] Kern Center for the Science of Health Care Delivery,undefined
[13] Mayo Clinic,undefined
[14] Division of Health Care Policy and Research,undefined
[15] Mayo Clinic,undefined
[16] Division of Research and Education Systems Support,undefined
[17] Mayo Clinic,undefined
[18] Division of Pulmonary and Critical Care Medicine,undefined
[19] Mayo Clinic,undefined
[20] Division of General Internal Medicine,undefined
[21] Department of Medicine,undefined
[22] Mayo Clinic,undefined