Nagayoshi, K.
Nagai, S.
Hisano, K.
Mizuuchi, Y.
Fujita, H.
Nakamura, M.
Funding for this research was provided by:
the Japanese Society for Promotion of Science (JP17K10636, JP 18K16367)
Article History
Received: 11 December 2019
Accepted: 8 April 2020
First Online: 12 May 2020
Compliance with ethical standards
:
: The authors have declared no conflicts of interest.
: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Kyushu University Hospital Human Research Ethics Committee (No. 26–239).
: All procedures in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: For this type of study, formal consent is not required.