1. Department of Microbiology and Immunology, Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan (R.O.C.).
2. Department of Surgery, Chang Gung Memorial Hospital—Linkou, College of Medicine, Chang Gung University, Taoyuan, Taiwan (R.O.C.).
3. Division of Allergy, Asthma, and Rheumatology, Department of Pediatrics, Chang Gung Memorial Hospital—Linkou, Taoyuan, Taiwan (R.O.C.).
4. Department of Pediatrics, New Taipei Municipal Tucheng Hospital, New Taipei City, Taiwan (R.O.C.).