[1] Second Mil Med Univ, Changhai Hosp, Dept Rheumatol & Immunol, Shanghai 200433, Peoples R China
[2] Second Mil Med Univ, Changzheng Hosp, Dept Rheumatol & Immunol, Shanghai 200433, Peoples R China
[3] St Marianna Univ, Sch Med, Inst Med Sci, Dept Bioregulat, Kawasaki, Kanagawa, Japan