1. Medical Science, Eli Lilly Japan K.K., Kobe 651-0086, Japan
2. Tai Clinic, Osaka 555-0001, Japan
3. Tanaka Growth Clinic, Tokyo 154-0004, Japan
4. Department of Pediatrics, Keio University School of Medicine, Tokyo 160-8582, Japan
5. Department of Pediatrics, Graduate School of Medicine, Osaka University, Suita 565-0871, Japan
6. Department of Pediatrics, Okayama Saiseikai General Hospital, Okayama 700-8511, Japan
7. Division of Pediatrics and Perinatology, Tottori University Faculty of Medicine,Yonago 683-8503, Japan
8. Department of Medical Subspecialties, National Center for Child Health and Development, Tokyo 157-8535, Japan
9. Department of Pediatrics, Asahikawa Medical College, Asahikawa 078-8510, Japan
10. Hyogo Prefectural Kakogawa Medical Center, Kakogawa 675-8555, Japan
11. Osaka Kosei-nenkin Hospital, Osaka 553-0003, Japan