[1] Tongji Univ, Shanghai Skin Dis Hosp, Dept Dermatol, Sch Med, 1278 Baode Rd, Shanghai 200443, Peoples R China
[2] Tongji Univ, Sch Med, Inst Psoriasis, Shanghai 200443, Peoples R China
[3] Tongji Univ, Shanghai Peoples Hosp 10, Nursing Dept, Sch Med, 301 Yanchang Middle Rd, Shanghai 200072, Peoples R China