Ito, Shingo
Asai, Hideki
Kawai, Yasuyuki
Suto, Shunji
Ohta, Sachiko
Fukushima, Hidetada
Article History
Received: 20 June 2022
Accepted: 9 September 2022
First Online: 15 September 2022
Declarations
:
: All methods were performed in accordance with the relevant guidelines and regulations in the Declaration of Helsinki. This study was approved by the Ethical Review Committee of Nara Medical University (No. 2016). The need for informed consent was waived due to the retrospective nature of this study that does not affect patient care. The waiver was approved by the Ethical Review Committee of Nara Medical University.
: Not applicable
: The authors declare that they have no competing interests.