1. Department of Medical Research and Development, Chang Gung Memorial Hospital, Graduate Institute of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan
2. Department of Chemistry, Chinese Culture University, Taipei, Taiwan
3. Department of Research, Taipei Tzu Chi Hospital, The Buddhist Tzu Chi Medical Foundation, Taipei, Taiwan
4. Department of Mathematics & Statistics, San Jose State University, San Jose, California, USA
5. Department of Pulmonary and Critical Care, Taipei Tzu Chi Hospital, The Buddhist Tzu Chi Medical Foundation, Taipei, Taiwan
6. Department of Life Science, Chinese Culture University, Taipei, Taiwan