Hasegawa, Shinya
Tagashira, Yasuaki
Takamatsu, Akane
Honda, Hitoshi
Article History
Received: 30 November 2019
Accepted: 11 March 2020
First Online: 21 March 2020
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: This study has been approved by the appropriate ethics committee and has, therefore, been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments. The patient gave informed consent prior to writing this article.
: This study was approved by the institutional review board.