1. Department of Anatomy, Wonkwang University School of Medicine, Iksan 54538, Republic of Korea
2. Jesaeng-Euise Clinical Anatomy Center, Wonkwang University School of Medicine, Iksan 54538, Republic of Korea
3. Department of Anesthesiology and Pain Medicine, Wonkwang University Hospital, Wonkwang University School of Medicine, Iksan 54538, Republic of Korea
4. Sarcopenia Total Solution Center, Wonkwang University School of Medicine, Iksan 54538, Republic of Korea
5. Wonkwang Institute of Science, Wonkwang University School of Medicine, Iksan 54538, Republic of Korea