Biao He1, Quanshui Fan1, Fanli Yang, Tingsong Hu, Wei Qiu, Ye Feng, Zuosheng Li, Yingying Li, Fuqiang Zhang, Huancheng Guo, Xiaohuan Zou, and Changchun Tu
Author affiliations: Academy of Military Medical Sciences, Changchun, People’s Republic of China (B. He, F. Yang, Y. Feng, Y. Li, H. Guo, X. Zou, C. Tu); Center for Disease Control and Prevention of Chengdu Military Region, Kunming, People’s Republic of China (Q. Fan, T. Hu, W. Qiu, Z. Li, F. Zhang)
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