1. School of Nursing, Chang Gung University of Science and Technology, Gueishan
2. School of Nursing, College of Medicine, Chang Gung University,
Tao-Yuan
3. Department of Nursing, Linkou Chang Gung Memorial Hospital, Linkou
4. Department of Ophthalmology, Chang Gung Memorial Hospital, Keelung
5. School of Medicine, College of Medicine, Chang Gung University, Taoyuan
6. Chang Gung University of Science and Technology, Taoyuan City
7. Faculty of Medicine, National Yang Ming Chiao Tung University, School of Medicine, Taipei
8. Community Medicine Research Center and Institute of Public Health, National Yang Ming Chiao Tung University, Taipei
9. Department of Ophthalmology, National Yang Ming Chiao Tung University Hospital, Yilan
10. Taipei Medical University, Taipei
11. Department of Public Health, College of Health Science, Kaohsiung Medical University, Kaohsiung City
12. Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung City