1. Committee on Nutrition, Korean Pediatric Society, Korea.
2. Department of Pediatrics, Seoul National University College of Medicine Seoul National University Bundang Hospital, Seongnam, Korea.
3. Department of Pediatrics, Ewha Womans University School of Medicine, Seoul, Korea.
4. Department of Pediatrics, Hanyang University College of Medicine, Seoul, Korea.
5. Department of Pediatrics, Chungnam National University School of Medicine, Daejeon, Korea.
6. Department of Pediatrics, Gachon University, Gil Hospital, Incheon, Korea.
7. KSCH Pediatric Clinic, Chung-Ju, Korea.
8. Department of Pediatrics, Seoul Metropolitan Dong-bu Hospital, Seoul, Korea.
9. Department of Pediatrics, Seoul National University College of Medicine, Seoul Metropolitan Boramae Hospital, Seoul, Korea.
10. Department of Nutritional Science, Maeil Daires Co., Ltd, Seoul, Korea.
11. Department of Pediatrics, Youngnam University College of Medicine, Daegu, Korea.