aDepartment of Orthopedic Surgery, Nagoya University Graduate School of Medicine, Showa-ku, Nagoya, Aichi, Japan
bDepartment of Orthopedics Surgery, Chubu Rosai Hospital, Minato-ku, Nagoya, Japan.
Address correspondence and requests for reprints to: Hiroaki Nakashima, MD, PhD, Department of Orthopedic Surgery, Nagoya University Graduate School of Medicine, 65 Tsurumai, Shouwa-ku, Nagoya, Aichi 466-8560, Japan; E-mail: [email protected]
Received 28 September, 2020
Revised 16 February, 2021
Accepted 3 May, 2021
The manuscript submitted does not contain information about medical device(s)/drug(s).
This study was supported by institutional funds and by grant research funds, which are intended for promoting hospital functions, of the Japan Labor Health and Welfare Organization (Kawasaki, Japan).
No relevant financial activities outside the submitted work.