The version published online contained some formatting errors in Table 1. The correct version of Table 1 is below.
Table 1. Participants randomized into the study groups* (Mean values and standard deviations; numbers and percentages)
![](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary:20210608102225743-0113:S0007114521000842:S0007114521000842_tab1.png?pub-status=live)
* No significant differences were observed between the two groups (p > 0.05).