 For the secondary outcomes, all the participants will be analysed at the baseline, after 8 weeks when the intervention has been finalised, and 2 months, on all the scales as described earlier. Paired t-tests or Chi square tests will be performed to detect significant differences before and following treatment in one group. Significant differences between groups will be evaluated applying the unpaired Students t-test using the conventional 95 level of confidence. In all tests, p-values 0.05 were considered significant. 