1. Department of Family Medicine, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul 01830, Republic of Korea
2. Department of Medicine, Graduate School of Hanyang University, Seoul 04763, Republic of Korea
3. Department of Big Data Medical Convergence, Eulji University, Seongnam-si 13135, Republic of Korea
4. Department of Internal Medicine, Nowon Eulji Medical Center, Eulji University School of Medicine, Seoul 01830, Republic of Korea