Takashima, Kazuma
Sakai, Takashi
Amano, Shu
Hamada, Hidetoshi
Ando, Wataru
Takao, Masaki
Hamasaki, Toshimitsu
Nakamura, Nobuo
Sugano, Nobuhiko
Funding for this research was provided by:
The Health Labor Sciences Research Grant (H29-NANCHI-IPPAN#053)
Article History
Received: 1 May 2019
Accepted: 5 February 2020
First Online: 18 February 2020
Compliance with ethical standards
:
: The authors declare no conflict of interest.