1. Department of Internal Medicine Ditmanson Medical Foundation Chia‐Yi Christian Hospital Chiayi Taiwan
2. Department of Nursing Hungkuang University Taichung Taiwan
3. College of Nursing and Health Sciences Da‐Yeh University Changhua Taiwan
4. School of Nursing National Yang Ming Chiao Tung University Taipei Taiwan
5. Department of Nursing Mackay Memorial Hospital Taipei Taiwan
6. Department of Nursing Mackay Medical College Taipei Taiwan