Affiliation: | 1. Ooizumihonda Clinic, , Date City, Japan;2. Division of Bioengineering and LUTD Research, Nihon University School of Engineering, , Koriyama City, Japan;3. Department of Urology, Fukushima Medical University School of Medicine, , Fukushima City, Japan;4. Department of Urology, Jusendo Hospital, , Koriyama City, Japan |