Tanaka, Ippei
Saito, Hiroaki
Matsuda, Tomoki
Matsumoto, Takashi
Munehisa, Yoshiko
Fujii, Rie
Hirasawa, Dai
Article History
Received: 19 March 2020
Accepted: 3 June 2020
First Online: 25 June 2020
Compliance with ethical standards
:
: Ippei Tanaka, Hiroaki Saito, Tomoki Matsuda, Takashi Matsumoto, Yoshiko Munehisa, Rie Fujii, and Dai Hirasawa 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.