Kuwabara, Yu http://orcid.org/0000-0003-2033-8183
Nii, Ritsue
Tanaka, Keiko
Ishii, Eiichi
Nagao, Mizuho
Fujisawa, Takao
Article History
Received: 6 May 2019
Accepted: 23 May 2020
First Online: 29 May 2020
Ethics approval and consent to participate
: The study protocol was approved by the Ethics Committees of Mie National Hospital. (Approval No: 24-24, 28-04). Informed consent for this retrospective chart review was waived by the Ethics Committees.
: Not applicable.
: The authors declare that they have no competing interests.