[1
]Key Laboratory of Advanced Technology for Materials of Education Ministry, School
of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 610031,
China
[2
]Max Bergmann Center of Biomaterials, Leibniz Institute of Polymer Research Dresden,
Hohe Strasse 6, Dresden 01069, Germany
[3
]Faculty of Mechanical and Materials Engineering, Huaiyin Institute of Technology,
Huai’an 223003, China
[4
]Division of Biomedical Engineering, The Hong Kong University of Science and Technology,
Hong Kong, China