1. Department
of Chemical Engineering, National Tsing Hua University, Hsinchu 300, Taiwan, Republic of China
2. Department
of Pathology, Chang Gung Memorial Hospital, 5 Fusing Street, Guishan District, Taoyuan City 333, Taiwan, Republic of China
3. Center
for General Education, Chang Gung University, 259 Wen-Hwa First Road, Guishan Distict, Taoyuan City 333, Taiwan, Republic of China
4. Department
of Materials Science, National University of Tainan, 33, Section
2, Shu-Lin Street, Tainan 700, Taiwan, Republic of China
5. National Synchrotron Radiation Research Center, Hsinchu 300, Taiwan, Republic of China