1. Intensive Care Unit, Guizhou Provincial People's Hospital, Guiyang, China.
2. Department of Emergency and Guizhou Provincial People's Hospital, Guiyang, China.
3. Department of Radiology, Guizhou Provincial People's Hospital, Guiyang, China.
4. Department of Endocrine, The First People's Hospital of Guiyang, Guiyang, China.