Matsui, Yoshio http://orcid.org/0000-0001-6532-8734
Fukuoka, Shinichi
Masuda, Sho
Matsuura, Masanori
Masada, Toshiaki
Fukunaga, Kenji
Article History
Received: 20 June 2019
Accepted: 7 October 2019
First Online: 25 October 2019
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: All study participants provided informed consent, and the study design was approved by the appropriate ethics review board.