1. Microbiology LaboratoryShanghai Municipal Center for Disease Control and Prevention Shanghai China
2. Microbiology LaboratoryHuangpu Center for Disease Control and Prevention Shanghai China
3. Department of Microbiology and Immunology, Institutes of Medical ScienceShanghai Jiao Tong University School of Medicine Shanghai China
4. National Enterovirus Reference Laboratory, WHO Polio Regional Reference Laboratory, Victorian Infectious Diseases Reference LaboratoryDoherty Institute 3000 Melbourne VIC Australia
5. Department of Clinical Microbiology, Institute of Antibiotics, Huashan HospitalFudan University Shanghai China