?:authorAffiliation
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[\'Department of Pediatrics, Children\'s Hospital Affiliated of Zhengzhou University, Zhengzhou, China.\', \'Department of Pediatrics, The First people\'s Hospital of Yunnan Province, Kunming, China.\', \'Department of Pediatrics, Zhengzhou General Hospital, Zhengzhou, China.\', \'National Engineering Laboratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.\']
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