Lee, Hyunho
Sumino, Takanobu
Suzuki, Takashi
Sano, Yutaka
Endo, Noriyuki
Chang, Yingshih
Fujimaki, Hirohisa
Ryu, Keinosuke
Nakanishi, Kazuyoshi
Article History
Received: 1 February 2021
Accepted: 22 March 2021
First Online: 12 April 2021
Declarations
:
: The Institutional Review Board (IRB) of Nihon University School of Medicine granted ethical approval (approval number: RK-200714-8). All patients of our study gave their informed consent for participation and publication of their anonymized data. All procedures performed in studies involving human participants were in accordance with the 1964 Helsinki declaration.
: Not applicable.
: The authors declare that they have no competing interests.