About the Authors

Xiaojun Chen

Affiliations The First Affiliated Hospital of Shantou University Medical College, Shantou, China, Injury Prevention Research Center, Shantou University Medical College, Shantou, China

Jingzhen Yang

Affiliation Injury Prevention Research Center, The University of Iowa, Iowa City, Iowa, United States of America

Corinne Peek-Asa

Affiliation Injury Prevention Research Center, The University of Iowa, Iowa City, Iowa, United States of America

Kangwen Chen

Affiliation The Women and Children Hospital of Shantou, Shantou, China

Xiangxiang Liu

Affiliation Injury Prevention Research Center, Shantou University Medical College, Shantou, China

Liping Li

lpli@stu.edu.cn

Affiliations The First Affiliated Hospital of Shantou University Medical College, Shantou, China, Injury Prevention Research Center, Shantou University Medical College, Shantou, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LLP. Performed the experiments: XJC XXL KWC. Analyzed the data: JZY. Contributed reagents/materials/analysis tools: CPA. Contributed to the writing of the manuscript: XJC JZY.