1. Qingdao UniversityQingdaoChina
2. Department of Rheumatology and ImmunologyThe Affiliated Hospital of Weifang Medical University and Clinical Medical Institute, Weifang Medical UniversityWeifangChina
3. Department of Nursing, Jining Chinese Medicine HospitalJiningChina
4. Department of OphthalmologyThe Affiliated Hospital of Weifang Medical University and Clinical Medical InstituteWeifang Medical UniversityWeifangChina
5. Department of Gastrointestinal and Anal Diseases SurgeryThe Affiliated Hospital of Weifang Medical UniversityWeifangChina
6. Department of Rheumatology and Clinical ImmunologyThe Affiliated Hospital of Qingdao UniversityQingdaoChina