1. Yangzhou University Clinical Medical College 225009 Yangzhou China
2. Northern Jiangsu People's Hospital 225001 Yangzhou China
3. Jiangnan University School of Biotechnology 214122 Wuxi China
4. Qingdao Dengta Flavoring and Food Co. Ltd 266399 Qingdao China
5. Vanderbilt University Department of Biochemistry 37235 Nashville TN USA
6. Jiangnan University The Key Laboratory of Carbohydrate Chemistry and Biotechnology Ministry of Education 214122 Wuxi China