1. Department of Nursing, National Cheng Kung University Hospital, College of Medicine; National Cheng Kung University; Tainan Taiwan
2. Department of Nursing; Chung Hwa University of Medical Technology; Tainan Taiwan
3. Department of Nursing; National Cheng Kung University, College of Medicine, National Cheng Kung University; Tainan Taiwan
4. Nursing Department; Chi Mei Medical Center; Tainan Taiwan
5. Department of Nursing; Chang Jung Christian University; Tainan Taiwan
6. College of Humanities and Social Sciences; Southern Taiwan University of Science and Technology; Tainan Taiwan