1. Department of Gastrointestinal and Anal Diseases SurgeryThe Affiliated Hospital of Weifang Medical UniversityWeifangChina
2. Department of DermatologyThe Affiliated Hospital of Weifang Medical UniversityWeifangChina
3. Functional LaboratoryClinical Medicine College of Weifang Medical UniversityWeifangChina
4. Department of Gynecology and ObstetricsWeifang Hospital of Maternal and Child HealthWeifangChina
5. Department of RehabilitationHuai'an Second People's HospitalThe Affiliated Hospital of Xuzhou Medical UniversityHuai'anChina
6. Department of Rheumatology and ImmunologyThe Affiliated Hospital of Weifang Medical UniversityWeifangChina
7. Clinical Medicine CollegeWeifang Medical UniversityWeifangChina