The most important functionality is the visualization of the domain-specific scores obtained from the e-PROM questionnaires. These are automatically calculated and presented on the website. Each questionnaire has a dedicated page where the results of the questionnaire can be viewed easily. Graphical plots, as well as tabular summaries of the results, are presented. Additionally, the profile page of the patient also has the results of the questionnaire presented in a tabular and graphical format (Figure 3).