[1] Wonkwang Univ, Sch Med, Dept Anat, Iksan, South Korea
[2] Wonkwang Univ, Sch Med, Jesaeng Euise Clin Anat Ctr, Iksan, South Korea
[3] Wonkwang Univ, Sch Med, Sarcopenia Total Solut Ctr, Iksan 54538, South Korea
[4] Wonkwang Univ, Sch Med, Wonkwang Univ Hosp, Dept Anesthesiol & Pain Med, Iksan, South Korea
[5] Wonkwang Univ, Sch Med, Dept Anesthesiol & Pain Med, 460 Iksan Daero, Iksan 54538, South Korea
[6] Wonkwang Univ, Dept Anat, Sch Med, 460 Iksan Daero, Iksan 54538, South Korea