1 Department of Pathology, Tibet Autonomous Region People's Hospital, Lhasa 850000, China.
2 Department of Nephrology, People's Hospital of Peking University, Beijing 100044, China.
3 Department of Emergency,Beijing Third People's Hospital, Beijing 100083, China.
4 Department of Emergency,Tibet Autonomous Region People's Hospital, Lhasa 850000, China.
5 Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China.