Takeshima, Yuta https://orcid.org/0000-0002-1195-6484
Tanaka, Yoshinori
Takemura, Kotaro
Nakazono, Shusaku
Yamashita, Eiko
Kume, Haruki
Article History
Received: 9 March 2020
Accepted: 2 June 2020
First Online: 23 July 2020
Compliance with ethical standards
:
: None declared.
: Approval of the institutional review board of the Institute of Medical Science, University of Tokyo (Approval no. 2019-2-0607), and Musashino Red Cross Hospital (Approval no. 1025).
: All patients whose data were retrospectively analyzed were informed of the use of their clinical information under anonymization, and received an opportunity to object to use or publication.
: Available from corresponding author upon reasonable request.
: Not applicable.