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Weaver RG, Beets MW, Saunders RP, Beighle A, Webster C.Weaver RG, et al.J Public Health Manag Pract. 2014 Jul-Aug;20(4):E6-E14. doi: 10.1097/PHH.0b013e3182a1fb5d.J Public Health Manag Pract. 2014.PMID: 24858323Free PMC article.