1. Institute of Additive Manufacturing, Jiangxi University of Science and Technology, Nanchang 330013, China
2. Department of Biomedical Engineering, The Hong Kong Polytechnic University, Hong Kong 999077, China
3. State Key Laboratory of Precision Manufacturing for Extreme Service Performance, College of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China
4. College of Mechanical Engineering, Xinjiang University, Urumqi 830017, China