1. Department of Urology National Hospital Organization, Shinshu Ueda Medical Center Nagano Japan
2. Department of Gynecology National Hospital Organization, Shinshu Ueda Medical Center Nagano Japan
3. Department of Pharmacy National Hospital Organization, Shinshu Ueda Medical Center Nagano Japan
4. Department of Infection Control National Hospital Organization, Shinshu Ueda Medical Center Nagano Japan