1. Department of Internal Medicine, Research Institute of Clinical Medicine of Jeonbuk National University‑Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Jeonbuk 54907, Republic of Korea
2. Department of Nuclear Medicine, Molecular Imaging and Therapeutic Medicine Research Center, Jeonbuk National University Medical School and Hospital, Jeonju, Jeonbuk 54907, Republic of Korea