[1] Hsinchu Makay Mem Hosp, Dept Allergy Immunol & Rheumatol, 690,Sec 2,Guangfu Rd, Hsinchu, Taiwan
[2] Taipei MacKay Mem Childrens Hosp, Dept Allergy Immunol & Rheumatol, 92,Sec 2,Zhongshan N Rd, Taipei 10449, Taiwan
[3] Taipei City Hosp, Dept Allergy Immunol & Rheumatol, Zhongxing Branch, 87 Tongde Rd, Taipei 111, Taiwan