Banno, Tomohiro http://orcid.org/0000-0002-6938-7501
Yamato, Yu
Hasegawa, Tomohiko
Yoshida, Go
Kobayashi, Sho
Yasuda, Tatsuya
Arima, Hideyuki
Oe, Shin
Ushirozako, Hiroki
Yamada, Tomohiro
Ide, Koichiro
Watanabe, Yuh
Matsuyama, Yukihiro
Article History
Received: 4 February 2020
Accepted: 18 May 2020
First Online: 26 May 2020
Compliance with ethical standards
:
: TB, TH, GY, SK, TY, HA, HU, TY, KI, YW, and YM have nothing to disclose. YY and SO belong to the division as follows; Donated Fund Laboratory (Division of Geriatric Musculoskeletal Health, Hamamatsu University, School of Medicine, Shizuoka, Japan). Meitoku medical institute Jyuzen memorial hospital, Shizuoka, Japan. Japan Medical Dynamic Marketing Inc, Tokyo, Japan. Medtronic Sofamor Danek Inc., Memphis, United States.
: All study participants provided informed consent, and the study design was approved by the appropriate ethics review boards in Hamamatsu University School of Medicine.