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Yoshioka-Maeda K, Shiomi M, Katayama T, Hosoya N, Kuroda M.Yoshioka-Maeda K, et al.Public Health Nurs. 2019 May;36(3):388-400. doi: 10.1111/phn.12580. Epub 2019 Feb 5.Public Health Nurs. 2019.PMID: 30723954Clinical Trial.