?:authorAffiliation
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[\'Department of Respiratory Medicine, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, 450014, Henan, China.\', \'Department of Respiratory Medicine, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, 450014, Henan, China. llshxxn@163.com.\', \'Department of Rheumatology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, 450014, Henan, China.\']
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