1. Department of Pediatrics CHA Gangnam Medical CenterCHA University School of Medicine Seoul Korea
2. Department of Pediatrics Kangnam Sacred Heart HospitalHallym University College of Medicine Seoul Korea
3. Department of Pediatrics CHA Bundang Medical CenterCHA University School of Medicine Seongnam Korea
4. Department of Data Science Sejong University College of Software Convergence Seoul Korea
5. CHA University School of Medicine Seongnam Korea
6. Department of Pediatrics Soon Chun Hyang University Gumi Hospital Soon Chun Hyang University College of Medicine Gumi‐si Korea