1. Department of Integrative Cancer Therapy and Urology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
2. Department of Urology, National Hospital Organization Kanazawa Medical Center, Kanazawa, Japan
3. Department of Urology, Hokuriku Hospital, KKR Kanazawa, Kanazawa, Japan
4. Department of Urology, Hasegawa Hospital, Toyama, Japan