1. Department of Chinese Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
2. Fooyin University College of Nursing, Kaohsiung, Taiwan.
3. Kaohsiung Medical University College of Medicine, Kaohsiung, Taiwan.
4. Department of Ophthalmology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
5. Department of Ophthalmology, Linkou Chang Gung Memorial Hospital, Taoyuan, Taiwan.
6. Sunming Eye Clinic, Kaohsiung, Taiwan.
7. Department of Nursing, Meiho University, Pingtung, Taiwan.
8. School of Chinese Medicine for Post Baccalaureate I-Shou University, Kaohsiung, Taiwan.