Yokotani, Kenji http://orcid.org/0000-0002-1825-5971
Tamura, Katsuhiro
Kaneko, Yusuke
Kamimura, Eiichi
Funding for this research was provided by:
Japan Society for the Promotion of Science (19K11206)
Article History
First Online: 24 August 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Our study was approved by the board of a local prison and an ethics committee of a national university in Japan. Furthermore, all procedures were conducted in accordance with guidelines for studies involving human participants in the revised 1964 Helsinki declaration and its later amendments or comparable ethical standards.