Miwa, Wataru
Hiratsuka, Takashi
Sato, Ken
Fujino, Takashi
Kato, Yo
Article History
Received: 13 August 2020
Accepted: 9 September 2020
First Online: 6 October 2020
Compliance with ethical standards
:
: Wataru Miwa, Takashi Hiratsuka, Ken Sato, Takashi Fujino and Yo Kato declare that they have no conflict of interest.
: All procedures followed have been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: Informed consent was obtained from all patients for being included in the study.