1. Department of Clinical NephroscienceElectron Microscope Core FacilityNiigata UniversityNiigataJapan
2. Department of Matrix MedicineFaculty of MedicineOita UniversityYufuJapan
3. Division of Tumor PathologyDepartment of PathologyAsahikawa Medical UniversityAsahikawaJapan
4. Electron Microscope Core FacilityNiigata UniversityNiigataJapan
5. Yamaguchi's Pathology LaboratoryMatsudoJapan
6. University Health CenterJoetsu University of EducationJoetsuJapan
7. Division of Clinical Nephrology and RheumatologyElectron Microscope Core FacilityNiigata UniversityNiigataJapan
8. Department of Health Promotion MedicineNiigata University Graduate School of Medical and Dental SciencesElectron Microscope Core FacilityNiigata UniversityNiigataJapan
9. Future Basic MedicineNara Medical UniversityKashiharaJapan
10. GlycoPharma CorporationOitaJapan