1. Department of Internal Medicine Kyungpook National University Hospital Daegu Korea
2. School of Medicine Kyungpook National University Daegu Korea
3. Department of Internal Medicine Seoul National University Hospital Seoul Korea
4. College of Pharmacy Seoul National University Seoul Korea
5. National Evidence‐based Healthcare Collaborating Agency (NECA) Seoul Korea
6. Department of Internal Medicine Seoul National University Bundang Hospital Sungnam Korea
7. Division of Cardiology Department of Internal Medicine Chungbuk National University Hospital Chungbuk National University College of Medicine Cheongju Korea
8. Department of Cardiovascular Medicine Chonnam National University Medical School/Hospital Gwangju Korea
9. Department of Internal Medicine Chungnam National University College of Medicine Daejeon Korea
10. Department of Preventive Medicine Seoul National University College of Medicine Seoul Korea
11. Department of Statistics Chung‐ang University Seoul Korea