1. Institute of Basic Medical Sciences; College of Medicine, National Cheng Kung University; Tainan 701
2. Department of Biological Science and Technology; Chung Hwa University of Medical Technology; Tainan 717 Taiwan
3. Ph.D. Program for Neural Regenerative Medicine; College of Medical Science and Technology, Taipei Medical University; Taipei 11031 Taiwan
4. Department of Physiology; College of Medicine, National Cheng Kung University; Tainan 701