1. State Key Laboratory of Vaccines for Infectious Diseases, Xiang-An Biomedicine Laboratory & State Key Laboratory of Molecular Vaccinology and Molecular Diagnostics, Department of Laboratory Medicine, School of Public Health, Xiamen University, 4221-117 South Xiang-An Road, Xiang-An District, Xiamen, Fujian Province 361102, China
2. Center of Clinical Laboratory, Zhongshan Hospital, School of Medicine, Xiamen University, 209 South Hubin Road, Siming District, Xiamen, Fujian Province 361004, China
3. Public Health Research Institute and Department of Microbiology, Biochemistry & Molecular Genetics, New Jersey Medical School, Rutgers University, Newark, New Jersey 07103, United States of America