Affiliation: | 1. Department of Biomedical Engineering and Environmental Sciences, National Tsing Hua University, Hsinchu, Taiwan.; 2. Institute of Statistics, National Tsing Hua University, Hsinchu, Taiwan.; 3. Magnet Group, Instrumentation Development Division, National Synchrotron Radiation Research Center, Hsinchu, Taiwan.; II Università di Napoli, Italy, |