Project DECIDE, part II: decision-making places for people with dementia in Alzheimer's disease: supporting advance decision-making by improving person-environment fit.

"Declarations Ethics approval and consent to participateThe study will be performed in accordance with the Declaration of Helsinki. The study procedure and materials have been reviewed and approved by the Ethics Committee of the Medical Council Westfalen-Lippe, the medical faculty of the University of Münster (trial no. 2022-080-f-S) and the Ethical Committee of the Medical Faculty at Goethe University Frankfurt am Main (trial no. 2022-853). Patients will be asked to provide their written informed consent to study participation. In case patients are not capable to consent, the patient’s proxy will be asked to provide consent if the patient him/herself indicates assent to study participation. Consent to publicationNot applicable. Competing interestsThe authors declare that they have no competing interests. Competing interests The authors declare that they have no competing interests."

"Funding Open Access funding enabled and organized by Projekt DEAL. This research is being funded by the German Federal Ministry of Education and Research BMBF (Bundesministerium für Bildung und Forschung, Funding number: 01GY2022). The funder played no role in the design of this study and will not play any role in its execution, the analyses, interpretation of the data, or the decision to submit results."

"Trial registration : DRKS00030799 ."