Huazhong University of Science and Technology - Wuhan Children’s Hospital, Huazhong University of Science and Technology - Wuhan Children’s Hospital, Huazhong University of Science and Technology - Wuhan Children’s Hospital, Chinese Center for Disease Control and Prevention (China CDC) - Wuhan Center for Disease Control and Prevention, Huazhong University of Science and Technology - Wuhan Children’s Hospital, Huazhong University of Science and Technology - Tongji Hospital, Huazhong University of Science and Technology - Department of Imaging Center, Huazhong University of Science and Technology - Wuhan Children’s Hospital, Huazhong University of Science and Technology - Wuhan Children’s Hospital, Huazhong University of Science and Technology - Wuhan Children’s Hospital, Huazhong University of Science and Technology - Wuhan Children’s Hospital and Ningbo Municipal Centre for Disease Control and Prevention - Department of Microbiology