1. Polymer Technology
Division,
Material and Chemical Research Laboratories, Industrial Technology Research Institute, Hsinchu, 300 Taiwan,
Republic of China
2. Department
of Ophthalmology, Chang Gung Memorial Hospital, Linkou, 333 Taiwan, Republic
of China
3. Department of
Chemical Engineering, National Tsing Hua University, Hsinchu, 300 Taiwan,
Republic of China
4. Department of Chemical Engineering/R&D Center for Membrane Technology, Chung Yuan University, Chung Li, 320 Taiwan, Republic of China