[1] Peking Univ, Sch Nursing, Beijing, Peoples R China
[2] Inner Mongolia Med Univ, Hohhot, Peoples R China
[3] Inner Mongolia Med Univ, Affiliated Hosp, Dept Rheumatol & Immunol, Hohhot, Peoples R China
[4] Inner Mongolia Key Lab Pathogenesis & Diag Rheumat, Hohhot, Peoples R China
[5] Univ Sheffield, Dept Neurosci, Sheffield, England
[6] NIHR, Sheffield Biomed Res Ctr, Sheffield, England
[7] Chongqing Med & Pharmaceut Coll, Affiliated Hosp 1, Chongqing, Peoples R China