Funding for this research was provided by:
Grant-in-Aid for Scientific Research from the Japanese Ministry of Education, Culture, Sports, Science and Technology (15K16497, 15H03077)
Received: 27 December 2020
Accepted: 27 May 2021
First Online: 10 June 2021
Change Date: 9 July 2021
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s13102-021-00304-1
: This study was performed in accordance with the Declaration of Helsinki and approved by the Ethics Committee of Ritsumeikan University. All participants were informed of the experimental procedures and risks and provided their written informed consent prior to the participation in the study.
: Not applicable.
: The authors declare that they have no competing interests.