1. Department of Pediatrics; Kobe University Graduate School of Medicine; Kobe
2. Japan Neonatal Jaundice Study Group; Japan
3. Department of Pediatrics, Faculty of Medicine; Kagawa University; Kagawa
4. Department of Pediatrics; Takatsuki General Hospital; Takatsuki
5. Department of Pediatrics; Saitama Medical University; Saitama
6. Department of Neonatology; Tokyo Metropolitan Children's Medical Center; Tokyo
7. Department of Neonatology; Okayama Medical Center; Okayama
8. Department of Pediatrics and Child Health; Nihon University School of Medicine; Tokyo
9. Department of Pediatrics, Akashi Medical Center; Akashi
10. Osaka Developmental Rehabilitation Center; Osaka
11. Kibi International University; Takahashi
12. Aijinkai Rehabilitation Hospital; Takatsuki
13. Department of Pediatrics; Kakogawa West Municipal Hospital; Kakogawa