1. Institute of Biomedical Engineering, National Tsing Hua University, Hsinchu 30013, Taiwan
2. International Intercollegiate PhD Program, National Tsing Hua University, Hsinchu 30013, Taiwan
3. School of Mechanical Engineering, Chung-Ang University, Seoul 06974, South Korea
4. Department of Biomedical Engineering, National Taiwan University, Taipei 10617, Taiwan
5. Frontier Research Center on Fundamental and Applied Sciences of Matters, National Tsing Hua University, Hsinchu 30013, Taiwan