Affiliation: | a Department of Health Promotion, Social and Behavioral Health Sciences, College of Public Health, University of Nebraska Medical Center, 986075 Nebraska Medical Center, Omaha, NE 68198-6075, USA b Department of Community-Based Health, College of Nursing, University of Nebraska Medical Center, Nebraska Medical Center, Omaha, NE, USA c Maternal and Child Health Bureau, HRSA, US Department of Health and Human Services, Rockville, MD, USA d Tobacco Free Nebraska, Nebraska Department of Health and Human Services, Lincoln, NE, USA |