Correction
This article has been corrected at the request of the authors to include the following:
- Primary IRB approval information was added to the ethics statement: "Primary data collection was approved by 藍野大学 (Aino University) (Aino2013-002)."
- The following attribution was added to the legends of Figures 1-5 and Figure 7: "Adapted from the doctoral dissertation (Ritsumeikan University, 2016; https://ritsumei.repo.nii.ac.jp/records/9445).”