About the Authors

Ming Yan

Contributed equally to this work with: Ming Yan, Ke Zhao

Affiliation First Hospital of Jilin University, Changchun, Jilin, China

Ke Zhao

Contributed equally to this work with: Ming Yan, Ke Zhao

Affiliation First Hospital of Jilin University, Changchun, Jilin, China

Juan Du

Affiliation First Hospital of Jilin University, Changchun, Jilin, China

Linzhang Li

Affiliation First Hospital of Jilin University, Changchun, Jilin, China

Donglin Wu

Affiliation Jilin Provincial Center for Disease Control and Prevention, Changchun, Jilin, China

Shengming Xu

Affiliation First Hospital of Jilin University, Changchun, Jilin, China

Xiangchao Zeng

Affiliation First Hospital of Jilin University, Changchun, Jilin, China

Guanjun Wang

xfyu@jhsph.edu (XFY); gjwang.fhjlu@gmail.com (GW)

Affiliation First Hospital of Jilin University, Changchun, Jilin, China

Xiao-Fang Yu

xfyu@jhsph.edu (XFY); gjwang.fhjlu@gmail.com (GW)

Affiliations First Hospital of Jilin University, Changchun, Jilin, China, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Competing Interests

Dr. Xiao-Fang Yu is currently an Academic Editor of PLOS ONE. This does not alter the authors’ adherence to PLOS ONE Editorial policies and criteria.

Author Contributions

Conceived and designed the experiments: GW XFY. Performed the experiments: MY KZ JD LL DW SX XZ. Analyzed the data: MY KZ JD. Contributed to the writing of the manuscript: KZ GW XFY.