1 Assistant professor, Department of Global and Community Health, College of Health and Human Services, George Mason University, Fairfax, Virginia, and co-investigator, University of Maryland Prevention Research Center University of Maryland, College Park, College Park, Maryland; Rturpin@gmu.edu ; ORCID: http://orcid.org/0000-0003-0457-5584 .
2 Assistant professor, The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire.
3 Assistant professor, Department of Family Science, School of Public Health, University of Maryland Prevention Research Center, University of Maryland, College Park, College Park, Maryland.