1. Institute of Biomedical Manufacturing and Life Quality Engineering, State Key Laboratory of Mechanical System and Vibration, School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, China
2. Institute for Computer Graphics and Vision, Faculty of Computer Science and Biomedical Engineering, Graz University of Technology, Graz, Austria
3. Department of Oral &maxillofacial Surgery, Medical University of Graz, Graz, Austria
4. The Laboratory of Computer Algorithms for Medicine, Medical University of Graz, Graz, Austria