Tsukeoka, Tadashi
Tsuneizumi, Yoshikazu
Article History
Received: 13 November 2017
Accepted: 27 April 2018
First Online: 4 May 2018
Compliance with ethical standards
:
: The authors report no conflict of interest.
: This study was ethically approved by Chiba Rehabilitation Center Institution Review Board (ID number of approval: Iryou22-5)
: Informed consent was obtained from all individual participants included in the study.