1. Northeastern University at Qinhuangdao, School of Control Engineering, Qinhuangdao
2. Northeastern University, School of Sino-Dutch Biomedical and Information Engineering, Shenyang
3. Northeastern University at Qinhuangdao, School of Computer and Communication Engineering, Qinhuangda
4. University of Michigan, School of Biomedical Engineering, Ann Arbor, Michigan