Patients will receive a researcher-made questionnaire to gather the demographic and clinical characteristics of the respondents (age, sex, educational level, employment status, type of treatment for UC, physical activity, familiarity and caregiver status, interest, and comfortability with mobile devices and apps).

Paper questionnaires containing the main contents to be included in the future development of the 'Urolife' web-app will be presented. Four categories of educational and self-management contents will be proposed: 1. Quality of life questionnaires; 2. Self-education on symptoms and AEs tool; 3. Links to verified patients' forums and support organizations for UC; 4. Educational videos and podcasts. Patients will have the opportunity to propose other useful tools. Each tool will be rated by the patients. User needs will be elicited through co-creation sessions held with the Design Thinking method.

A paper questionnaire will be administered to the participants. Each question will regard the description of the tool, with functions and characteristics, to be included in the Web App: 1. Quality of life questionnaires; 2. Self-education on symptoms and adverse events tool; 3. Links to verified patients' forums and support organizations for UC; 4. Educational videos and podcasts. Each section will receive an evaluation of 0 (not interesting), 1 (of moderate interest), or 2 (very interesting). A total score of the questionnaires will determine patients' interest in the different contents. A final free-text section will be given for further patients' purposes not included in the main questionnaire.

The eHEALS is an 8-item measure of eHealth literacy developed to measure consumers' combined knowledge, comfort, and perceived skills about the use of mobile device. Each patient will be required to complete the paper questionnaire, and final scores for each questions will be recorded.