1. Burn Institute, Hangang Sacred Heart Hospital, College of Medicine, Hallym University, Seoul, Korea.
2. Department of Rehabilitation Medicine, Hangang Sacred Heart Hospital, College of Medicine, Hallym University, Seoul, Korea.
3. Department of Pediatrics, Uijeongbu Eulji Medical Center, Eulji University College of Medicine, Uijeongbu, Korea.
4. Department of Rehabilitation Medicine, Kangdong Sacred Heart Hospital, College of Medicine, Hallym University, Seoul, Korea.