1. Division of Cardiology, Department of Internal Medicine, Eunpyeong St. Mary’s Hospital College of Medicine, The Catholic University of Korea Seoul Republic of Korea
2. Cardiovascular Research Institute for Intractable Disease College of Medicine, The Catholic University of Korea Seoul Republic of Korea
3. Department of Occupational & Environmental Medicine, Seoul St. Mary’s Hospital College of Medicine, The Catholic University of Korea Seoul Republic of Korea
4. Department of Urology, Seoul St. Mary’s Hospital College of Medicine, The Catholic University of Korea Seoul Republic of Korea
5. Division of Endocrinology, Department of Internal Medicine, Eunpyeong St. Mary’s Hospital College of Medicine, The Catholic University of Korea Seoul Republic of Korea