About the Authors

Mei Yang

yangmei82014@163.com

Affiliation Department of Critical Care Medicine, the Third Hospital of Jinan, Jinan, People’s Republic of China

Jianchang Chen

Affiliation Department of Emergency, Shandong Provincial Hospital, Jinan, People’s Republic of China

Jing Zhao

Affiliation Department of Cardiology, Qilu Hospital of Shandong University, Jinan, People’s Republic of China

Mei Meng

Affiliation Department of Critical Care Medicine, Shandong Provincial Hospital, Jinan, People’s Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MY. Performed the experiments: MY. Analyzed the data: JC. Contributed reagents/materials/analysis tools: JZ MM. Contributed to the writing of the manuscript: JZ MM.