Affiliation: | (1) Department of Orthopedic Surgery, Yuri-Kumiai General Hospital, 38 Yago Kawaguchi, Yurihonjo 015-8511, Japan;(2) Department of Orthopedic Surgery, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan;(3) Department of Cardiology, Yuri-Kumiai General Hospital, Yurihonjo, Japan;(4) Department of Clinical Laboratory, Yuri-Kumiai General Hospital, Yurihonjo, Japan |