1. Department of Pediatrics, Ajou University School of Medicine, Suwon, Republic of Korea;
2. Department of Pediatrics, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Korea;
3. Ajou Translational Omics Center, Ajou University Medical Center, Suwon, Republic of Korea;
4. Department of Gastroenterology, Ajou University School of Medicine, Suwon, Republic of Korea;
5. Department of Medical Genetics, Ajou University School of Medicine, Suwon, Republic of Korea;
6. Department of Biomedical Sciences, Ajou University Graduate School of Medicine, Suwon, Republic of Korea