[1] Jinzhou Med Univ, Allergy & Clin Immunol Res Ctr, Affiliated Hosp 1, Jinzhou 121001, Liaoning, Peoples R China
[2] Gen Hosp Shenyang Mil Area Command, PLA Ctr Resp & Allerg Dis Diagnosing Management, Shenyang 110840, Liaoning, Peoples R China
[3] Donggang Ctr Hosp, Dept Dermatol, Donggang 118300, Liaoning, Peoples R China