| Affiliation: | 1. Department of Internal MedicineKyungpook National University Hospital/ School of Medicine;2. Department of Internal MedicineCatholic University of Daegu School of Medicine;3. Department of Internal Medicine, Gyeongsang National University Hospital, Jinju;4. Department of Internal MedicineKeimyung University School of Medicine;5. Department of Internal MedicineYeungnam University College of Medicine, Daegu;6. Department of Internal Medicine, Dongguk University School of Medicine, Gyeongju;7. Department of Internal Medicine, Soonchunhyang University Hospital, Gumi, South Korea |
