Silman, Christopher http://orcid.org/0000-0002-4253-2457
Matsumoto, Shunro
Yamada, Yasunari
Sena, Yankel
Hongo, Norio
Takaji, Ryo
Kiyonaga, Maki
Ogawa, Ryo
Okamoto, Kazuhisa
Murakami, Kazunari
Article History
Received: 26 March 2020
Accepted: 25 May 2020
First Online: 2 June 2020
Compliance with ethical standards
:
: The authors of this manuscript have no conflicts of interest and declare no relationship with any companies, whose products or services may be or will be related to the subject matter of the article.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation and with the Helsinki Declaration of 1975 (revised in 2008). This retrospective study was approved by our institutional review boards.