Report on linguistic and cultural adaptation

This report is written as a product of the project “Quality of Life in Oncology: measuring what matters for cancer patients and survivors in Europe (EUonQoL)”. This project is funded by the European Union. The strict collaboration with the Grant Office IEO provided us valuable feedback, particularly we would like to thank Dr. Elena Dal Zotto and Dr. Ilaria Foti. Their input and suggestions made it possible for us to incorporate their expertise and perspective from the beginning of our tasks. Furthermore, we would like to thank our translation providers for their external services and for their expertise in cultural adaptation and al the clinical centers who collaborated with IEO Team in the preliminary translations. Also, IEO team would like to thank the EUonQoL Executive Committee for providing us with input on the tasks, roles, and responsibilities, as well as co-researchers involved in this process (Carina Dantas and Laura Pinnavaia). The authors would like to thank WP3 partners (with particular regard onEORTC group) and WP4 for the collaboration within Task 5.3 of the EUonQoL project.