1. Department of Pathology and Laboratory Medicine, Kaohsiung Veterans General Hospital, No. 386, Dazhong 1st Rd., Zuoying Dist., Kaohsiung City 813, Taiwan
2. Department of Nursing, Meiho University, Pingtung, No. 23, Pingguang Rd., Neipu Township, Pingtung County 912, Taiwan
3. Institute of Occupational Medicine and Industrial Hygiene, College of Public Health, National Taiwan University, No. 17, Xuzhou Rd., Zhongzheng Dist., Taipei City 100, Taiwan
4. Department of Medical Research, Kuang Tien General Hospital, No. 117, Shatian Rd., Shalu Dist., Taichung City 433, Taiwan
5. Department of Internal Medicine, Kuang Tien General Hospital, No. 117, Shatian Rd., Shalu Dist., Taichung City 433, Taiwan
6. Department of Nutrition and Institute of Biomedical Nutrition, Hung Kuang University, No. 1018, Sec. 6, Taiwan Blvd., Shalu Dist., Taichung City 433, Taiwan
7. Department of Public Health, College of Public Health, National Taiwan University, No. 17, Xuzhou Rd., Zhongzheng Dist., Taipei City 100, Taiwan