About the Authors

Ping Gong

Affiliation Department of Emergency, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China

Chun-Sheng Li

lcscyyy@163.com

Affiliation Department of Emergency, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China

Rong Hua

Affiliation Department of Emergency, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China

Hong Zhao

Affiliation Department of Emergency, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China

Zi-Ren Tang

Affiliation Department of Emergency, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China

Xue Mei

Affiliation Department of Emergency, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China

Ming-Yue Zhang

Affiliation Department of Emergency, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China

Juan Cui

Affiliation Department of Emergency, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People's Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PG CSL. Performed the experiments: PG HZ RH ZRT XM MYZ JC. Analyzed the data: PG. Contributed reagents/materials/analysis tools: PG ZRT XM. Wrote the paper: PG CSL.