About the Authors

Ling-Na Kong

Affiliations Department of Infectious Diseases, the First Affiliated Hospital of Chongqing Medical, University, Chongqing, PR China, The Nursing College of Chongqing Medical University, Chongqing, PR China

Ying Guo

Affiliation Department of Internal Medicine, Outpatient Department, the Second Affiliated Hospital of Harbin Medical University, Harbin, PR China

Bo Qin

cqqinbo@126.com

Affiliation Department of Infectious Diseases, the First Affiliated Hospital of Chongqing Medical, University, Chongqing, PR China

Xin Peng

Affiliation School of Nursing, Jilin University, Changchun, PR China

Wen-Fen Zhu

Affiliation The Nursing College of Chongqing Medical University, Chongqing, PR China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LNK YG BQ. Performed the experiments: LNK YG XP. Analyzed the data: LNK XP WFZ. Wrote the paper: LNK YG BQ XP WFZ.