Zhu, Yidan
Iwamoto, Takayuki
Kajiwara, Yukiko
Takahashi, Yuko
Kochi, Mariko
Shien, Tadahiko
Taira, Naruto
Toyooka, Shinichi
Doihara, Hiroyoshi
Article History
Received: 3 June 2022
Accepted: 17 August 2022
First Online: 22 August 2022
Declarations
:
: We have no conflicts of interest.
: This study involving human participants was in accordance with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: This was retrospective study from the public database and there was no need for ethical approval by the institutional review board.