n.b. The errors and associated corrections described in this document concerning the original manuscript were accountable to the production department handling this manuscript, and thus are no fault of the authors of this paper. Additionally, the online manuscript has now been updated with these corrections accordingly.
In the original publication of this article , figures 1 and 2 were inadvertently swapped. Figure 2 should therefore have been in the place of Figure 1 and vice versa. Please see below for the correct figure labels.
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Department of Respiratory Medicine, The Second Hospital of Jilin University, Changchun, China
Department of Critical Care Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, China
Department of Obstetrics and Gynecology, The Second Hospital of Jilin University, Changchun, China
Department of Pediatrics, The Second Hospital of Jilin University, Changchun, China