1. Department of Urology; Samsung Medical Center; Samsung Biomedical Research Institute; Sungkyunkwan University School of Medicine; Seoul Korea
2. Laboratory of Physiology; College of Veterinary Medicine; Chungnam National University; Daejeon Korea
3. Department of Urology; Medical School and Institute for Medical Sciences; Chonbuk National University; Research Institute and Clinical Trial Center of Medical Device of Chonbuk National University Hospital; Jeonju Korea
4. College of Pharmacy; Kyungsung University; Busan Korea
5. College of Pharmacy and Institute of Pharmaceutical Science and Technology; Hanyang University; Ansan Korea