1. Department of Urology; Hamamatsu University School of Medicine; Hamamatsu Japan
2. Department of Urology; Shiga University of Medical Science; Otsu Japan
3. Department of Pediatrics; Kurume University Medical Center; Kurume Japan
4. Kawamura Children's Clinic; Nagoya Japan
5. Research Institute of Medical Mass Spectrometry; Kurume University School of Medicine; Kurume Japan
6. Japan Clinical Metabolomics Institute; Kahoku Japan
7. Division of Human Genetics, Medical Research Institute; Kanazawa Medical University; Uchinada Japan
8. Division of Pathology; Iwata City Hospital; Iwata Japan
9. Department of Tumor Pathology; Hamamatsu University School of Medicine; Hamamatsu Japan