Ichikawa, Satoshi https://orcid.org/0000-0003-3163-7197
Furukawa, Eijiro
Saito, Kei
Fukuhara, Noriko
Onodera, Koichi
Onishi, Yasushi
Yokoyama, Hisayuki
Ichinohasama, Ryo
Harigae, Hideo
Article History
Received: 27 May 2020
Accepted: 14 June 2020
First Online: 18 June 2020
Compliance with ethical standards
: The authors declare that they have no conflict of interest. They all approved the final manuscript. All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1975 and its later amendments. Informed consent was obtained from the patient for being included in the study.