1. Department of Internal Medicine, Gyeongsang National University Changwon Hospital, Changwon 51353, Republic of Korea
2. Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju 52828, Republic of Korea
3. Institute of Medical Science, Gyeongsang National University, Jinju 52828, Republic of Korea
4. Biomedical Research Institute, Gyeongsang National University Hospital, Jinju 52828, Republic of Korea