Yashige, Masaki
Kato, Taku http://orcid.org/0000-0002-9396-3564
Zen, Kan
Toki, Hiroyuki
Matsubara, Kunihiko
Yokoi, Hirokazu
Article History
Received: 5 May 2019
Accepted: 5 July 2019
First Online: 10 July 2019
Compliance with ethical standards
:
: The authors have no financial conflict of interest to declare.