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Knol LL, Myers HH, Black S, Robinson D, Awololo Y, Clark D, Parker CL, Douglas JW, Higginbotham JC.Knol LL, et al. Among authors: myers hh.Am J Health Educ. 2016;47(4):204-214. doi: 10.1080/19325037.2016.1179607. Epub 2016 Jun 22.Am J Health Educ. 2016.PMID: 28392882Free PMC article.