1. Department of Rheumatology and Immunology The First Affiliated Hospital of Chengdu Medical College Chengdu China
2. Department of Nursing The Third People’s Hospital of Chengdu & The Affiliated Hospital of Southwest Jiaotong University Chengdu China
3. School of nursing Chengdu Medical College Chengdu China
4. Department of Nursing Chengdu Seventh People's Hospital Chengdu China
5. Department of Nursing Bazhong Central Hospital Bazhong China