About the Authors

Yuanxia Liu

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation West China School of Nursing, Sichuan University/ West China Hospital, Sichuan University, Sichuan, China

Qianxia Liu

Roles Data curation, Methodology, Validation, Writing – review & editing

Affiliation Department of Laboratory, Linxia Hui Autonomous Prefecture Center for Disease Control and Prevention, Gansu, China

Xiaolian Jiang

Roles Methodology, Project administration, Supervision, Validation

jiangxiaolianhl@163.com

Affiliation West China School of Nursing, Sichuan University/ West China Hospital, Sichuan University, Sichuan, China

Competing Interests

The authors have declared that no competing interests exist.