Hisoshima, Marehiko
Urano, Misugi http://orcid.org/0000-0002-0336-434X
Ohashi, Kazuya
Ogawa, Masaki
Omata, Shingo
Yoshida, Shiro
Toyama, Tatsuya
Shibamoto, Yuta
Article History
Received: 21 August 2020
Accepted: 1 September 2020
First Online: 10 September 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of our institutional review board and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The requirement for informed consent was waived for this retrospective study, but written informed consent for each examination and possible use of the data for research purposes was received from all patients.