1. Department of Nursing National Tainan Junior College of Nursing Tainan City Taiwan, ROC
2. Institute of Allied Health Sciences National Cheng Kung University Hospital College of Medicine National Cheng Kung University Tainan Taiwan
3. Department of Nursing National Cheng Kung University Hospital College of Medicine National Cheng Kung University Tainan City Taiwan, ROC
4. Oxford College of Emory University Oxford GA USA