Kataoka, Hiroaki
Miyatake, Nobuyuki
Ichikawa, Hirohisa
Arakawa, Yukako
Mori, Yoshihiro
Funding for this research was provided by:
Nankaiikueikai
Article History
Received: 7 June 2018
Accepted: 15 October 2018
First Online: 17 October 2018
Compliance with ethical standards
:
: The authors declare that there were no means of financial support or relationships that could pose a conflict of interest.
: The research ethics committee of KKR Takamatsu Hospital approved this cross-sectional study (Ethics ID E111).