 Participants will be identified from people with cognitive impairment that has been present for more than six months and who meet all the study eligibility criteria listed in section Eligibility. The Mini-Mental State Examination MMSE and Geriatric Depression Scale GDS-15 will be used to screen PWD at recruitment. participants can be under primary care services as well as secondary care services. Participants will also be identified from patient databases such as those integrated in the network of Consorci Sanitari de Terrassa CST and Database of all patients participating in the Swedish National Study on Aging and Care SNAC. In order to assure that all clinical sites have a similar approach in recruiting participants, a guide with best practices for patient recruitment have been developed. 