1. Department of Pediatrics Hallym University Kangnam Sacred Heart Hospital Seoul Korea
2. Department of Pediatrics Hallym University Kangdong Sacred Heart Hospital Seoul Korea
3. Department of Pediatrics Kangbuk Samsung Hospital Sungkyunkwan University School of Medicine Seoul Korea
4. Department of Orthopaedic Surgery CHA Bundang Medical Center CHA University School of Medicine Seongnam Korea
5. Department of Data Science Sejong University College of Software Convergence Seoul Korea
6. Department of Pediatrics Chungnam National University College of Medicine Daejeon Korea
7. Department of Pediatrics CHA Bundang Medical Center CHA University School of Medicine Seongnam Korea