Toyama, Shogo http://orcid.org/0000-0002-8626-604X
Tokunaga, Daisaku
Tsuchida, Shinji
Kushida, Rie
Oda, Ryo
Kawahito, Yutaka
Takahashi, Kenji
Article History
Received: 17 April 2020
Accepted: 11 February 2021
First Online: 27 February 2021
Ethics approval and consent to participate
: This study received full ethical approval from the institutional review board of Kyoto Prefectural University of Medicine (approval number: ERB-C-351). The study was performed in accordance with the principles laid out in the Declaration of Helsinki.
: All patients provided oral and written informed consent at each evaluation point.
: The authors declare that they have no competing interests.