1. College of Pharmacy, Xinxiang Medical University, Xinxiang 453003, China
2. Department of Polymer Science and Technology, Key Laboratory of Systems Bioengineering of the Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
3. Key Laboratory of Protein and Peptide Pharmaceuticals, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China
4. Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China