Sumiya, Satoshi http://orcid.org/0000-0002-2700-9860
Fukushima, Kazuyuki
Kurosa, Yoshiro
Hirai, Takashi
Inose, Hiroyuki
Yoshii, Toshitaka
Okawa, Atsushi
Article History
Received: 2 August 2020
Accepted: 23 December 2020
First Online: 9 January 2021
Ethics approval and consent to participate
: This study was conducted in accordance with ethical guidelines and approved by the institutional review board of Saku Central Hospital Advanced Care Center Research Ethical Committee (Approval No. R201904-06). Patients provided written informed consent for participation.
: The participants gave consent for the publication of the data described in the manuscript.
: The authors declare that they have no competing interests.