1. Department of Nursing; Buddhist Tzu Chi General Hospital; Hualien Taiwan
2. Department of Anesthesiology; Buddhist Tzu Chi General Hospital; Hualien Taiwan
3. Department of Medicine; Tzu Chi University; Hualien Taiwan
4. Department of Nursing; I-Shou University; Kaohsiung Taiwan
5. Department of Music; National University of Tainan; Tainan Taiwan
6. Department of Nursing; Tzu Chi University; Hualien Taiwan