1. Program in Tissue Engineering and Department of Parasitology
2. Third Department of Internal MedicineNara Medical University Kashihara Nara Japan
3. Second Department of BiochemistryOsaka City UniversityMedical School Osaka Japan
4. Department of AnatomyOsaka City University, Medical School Osaka Japan
5. Department of Anatomy and PhysiologyOsaka Prefecture Collage of Health Sciences Habikino Osaka Japan