1. Department of Public Health, College of Health Science, Kaohsiung Medical University , No. 100, Shih-Chuan 1st Road, Sanmin Dist., Kaohsiung City 80708, Taiwan
2. Department of Medical Research, Kaohsiung Medical University Hospital , No. 100, Tzyou 1st Road, Sanmin Dist., Kaohsiung City 80756, Taiwan
3. Department of Nursing, Chang Gung University of Science and Technology , No. 261, Wen-Hua 1st Road, Guishan Dist., Taoyuan City 33303, Taiwan
4. Department of Nursing, College of Medicine, National Cheng Kung University , No. 1, University Road, East Dist., Tainan City 70101, Taiwan
5. Department of Nutrition, I-Shou University , No. 8, Yida Road, Jiaosu Village Yanchao Dist., Kaohsiung City 82445, Taiwan