1. Department of Pediatrics, Hallym University Kangdong Sacred Heart Hospital, Seoul, Korea
2. Department of Precision Medicine, Sungkyunkwan University School of Medicine, Suwon, Gyeonggi-do, Korea
3. Department of Pediatrics, Chungnam National University Sejong Hospital, Sejong, Korea
4. Department of Pediatrics, Hallym University Kangnam Sacred Heart Hospital, Seoul, Korea
5. Department of Pediatrics, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam, Gyeonggi-do, Korea
6. Department of Comuputer Science and Engineering, Sungkyunkwan University, Suwon, Gyeonggi-do, Korea