1. Key Lab of Biobased Polymer Materials of Shandong Provincial Education Department College of Polymer Science and Engineering, Qingdao University of Science and Technology Qingdao P. R. China
2. National Engineering Research Center of Implantable & Interventional Medical Devices and Materials WEGO Holding Company Limited Weihai P. R. China
3. School of Materials Science and Engineering Chongqing University of Technology Chongqing P. R. China
4. Weigao Fenwei Health Technology Development (Shanghai) Company Limited Shanghai P. R. China
5. College of Chemical Engineering Qingdao University of Science and Technology Qingdao P. R. China