1. Department of Nursing, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC
2. Department of Nursing, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan, ROC
3. Research Center of Medical Informatics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC
4. Department of Health-Business Administration, Fooyin University, Kaohsiung, Taiwan, ROC
5. College of Nursing, Kaohsiung Medical University, Kaohsiung, Taiwan, ROC