All data will be coded and plotted in Excel and SPSS for the statistical data analysis. Hardware and worksheets are handled and stored as prescribed by the Danish Data Protection Agency. There will be used descriptive and analytical statistics. Categorical variables will be described as frequency and percent. Continuous variables will be described as mean and standard deviation (SD). The two groups will be compared by correlation analysis, univariate and multivariate regression analyzes and questionnaires are analyzed by a paired t-test to compare the two groups' average score.