1.Department of CardioThoracic Surgery, the Fifth Affiliated (Zhuhai) Hospital of Zunyi Medical University, Zhuhai 519100, China. 2. Department of Oral and Maxillofacial Surgery, the Fifth Affiliated (Zhuhai) Hospital of Zunyi Medical University, Zhuhai 519100. 3. Department of Emergency Medicine, the Second Hospital of Dalian Medical University, Dalian 116000
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