Published on in Vol 6, No 4 (2017): April

1 Duke University School of Nursing , Durham, NC, US
2 School of Nursing, University of North Carolina at Chapel Hill , Chapel Hill, NC, US
3 Gillings School of Global Public Health, University of North Carolina at Chapel Hill , Chapel Hill, NC, US
4 Peers for Progress, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, US
5 School of Nursing, The University of Texas Health Science Center at Houston , Houston, TX, US
*all authors contributed equally