1. Department of Community and Behavioral Health, College of Public Health, University of Iowa, Iowa City, IA, USA
2. Knight Cancer Institute, School of Medicine, Oregon Health & Science University/Portland State University School of Public Health, Oregon Health & Science University, Bend, OR, USA
3. Division of General Pediatrics and Adolescent Health, University of Minnesota Medical School, Minneapolis, MN, USA
4. College of Education and Human Service Professions, University of Minnesota Duluth, Duluth, MN, USA
5. Sanford School of Medicine, School of Health Sciences, University of South Dakota, SD, USA