1. Department of Regenerative Oral SurgeryNagasaki University Graduate School of Biomedical Sciences Nagasaki Japan
2. Basic and Translational Research Center for Hard Tissue DiseaseNagasaki University Graduate School of Biomedical Sciences Nagasaki Japan
3. TOYOBO Co., Ltd.Research Institute Otsu Japan
4. TOYOBO Co., Ltd. Osaka Japan
5. Division of Bone Regenerative EngineeringTohoku University Graduate School of Biomedical Engineering Sendai Japan