1. Department of Emergency Medicine, Wonju College of Medicine, Yonsei University, Wonju, Republic of Korea;
2. Division of Cardiology, Department of Internal Medicine, Wonju College of Medicine, Yonsei University, Wonju, Republic of Korea;
3. Department of Emergency Medicine, Wonju Medical Center, Wonju, Republic of Korea;
4. Institute of Lifestyle Medicine, Wonju College of Medicine, Yonsei University, Wonju, Republic of Korea