aDepartment of Surgery, Trauma Center, Dankook University Hospital, Cheonan, Korea
bDepartment of Psychiatry, Dankook University College of Medicine, Cheonan, Korea
cDepartment of Orthopedic Surgery, Trauma Center, Dankook University Hospital, Cheonan, Korea
dDepartment of Thoracic and Cardiovascular Surgery, Trauma Center, Dankook University Hospital, Cheonan, Korea
eDepartment of Neurosurgery, Trauma Center, Dankook University Hospital, Cheonan, Korea
©2020 Korea Disease Control and Prevention Agency
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