1. Department of Nutrition, Master Program of Biomedical Nutrition, Hungkuang University, Taichung 433, Taiwan, R.O.C.
2. Graduate Institute of Biomedical Sciences, China Medical University, Taichung 404, Taiwan, R.O.C.
3. Department of Emergency Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 231, Taiwan, R.O.C.