Xiamen University - State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Xiamen University - State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Liuzhou Center for Disease Control and Prevention, Xiamen University - State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Xiamen University - State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Xiamen University - State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Liuzhou Center for Disease Control and Prevention, Xiamen University - State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Liuzhou Center for Disease Control and Prevention, Xiamen University - State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Xiamen University - State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics and Xiamen University - State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics