[1] Kaohsiung Vet Gen Hosp, Dept Pediat, Kaohsiung 813, Taiwan
[2] Natl Yang Ming Univ, Taipei, Taiwan
[3] Kaohsiung Chang Gung Mem Hosp, Dept Pediat, Div Allergy Immunol & Rheumatol, Kaohsiung, Taiwan
[4] Chang Gung Univ, Coll Med, Kaohsiung, Taiwan
[5] Show Chwan Mem Hosp Chang Bing, Dept Med Res, Changhua, Taiwan
[6] Kaohsiung Med Univ, Dept Med Genet, Kaohsiung, Taiwan
[7] Kaohsiung Vet Gen Hosp, Dept Med Educ, Kaohsiung 813, Taiwan