1. Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu 300044, Taiwan
2. International Intercollegiate Ph.D. Program, National Tsing Hua University, Hsinchu 300044, Taiwan
3. Graduate Institute of Energy Engineering, Department of Mechanical Engineering, Graduate Institute of Material Science and Engineering, National Central University, Taoyuan 320317, Taiwan
4. National Taiwan University Hospital Hsinchu Branch, Hsinchu 300001, Taiwan