1. Division of Pediatric Cardiology, Department of Pediatrics, Changhua Christian Children's Hospital, Changhua, Taiwan.
2. School of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
3. Division of Pediatric Neurology, Department of Pediatrics, Changhua Christian Children's Hospital, Changhua, Taiwan.
4. Department of Nuclear Medicine, Changhua Christian Hospital, Changhua, Taiwan.
5. Department of Medical Imaging, Changhua Christian Hospital, Changhua, Taiwan.