1. Department of Bone and Mineral Research, Research Institute, Osaka Women’s and Children’s Hospital, Osaka Prefectural Hospital Organization, Osaka, Japan
2. Task Force for Hypophosphatasia Guidelines
3. Department of Pediatrics, Osaka University Graduate School of Medicine, Osaka, Japan
4. Division of Endocrinology and Metabolism, Saitama Children’s Medical Center, Saitama, Japan
5. Department of Endocrinology and Metabolism, Kanagawa Children’s Medical Center, Kanagawa, Japan
6. Department of Obstetrics and Gynecology, Hyogo College of Medicine, Hyogo, Japan
7. Division of Pediatrics and Perinatology, Tottori University Faculty of Medicine, Tottori, Japan
8. Department of Pediatrics, Okayama University Hospital, Okayama, Japan
9. Department of Pediatrics, Sendai City Hospital, Miyagi, Japan