1. Kawasaki Disease Center, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 83301, Taiwan
2. Department of Respiratory Therapy, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 83301, Taiwan
3. Department of Pediatrics, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung 83301, Taiwan
4. College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
5. Taiwan Association for the Promotion of Molecular Hydrogen, Kaohsiung 83301, Taiwan