Institution: | a Department of Neurosurgery, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan d Department of Medical Research, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan b Department of Biological Sciences, National Sun-Yat Sen University, Kaohsiung, Taiwan c Department of Neurology, Chang-Gung Memorial Hospital, Kaohsiung, Taiwan. |