?:authorAffiliation
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[\'Department of Public Health, Weifang Medical University, No. 7166 Baotong West Street, Weifang, Shandong, 261053, China.\', \'Department of Health Management, Harbin Medical University, No. 157, Health Road, Nangang District, 150081, Harbin, China. 15965787355@163.com.\', \'Department of Management, Weifang Medical University, No. 7166 Baotong West Street, Weifang, 261053, Shandong, China.\']
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