Funding for this research was provided by:
Ministero della Salute
Medical Research Council (MR/M023664/1, MR/M008525/1)
The Bluefield Project
National Institute for Health Research (BRC149/NS/MH)
Fondazione Antonio Carlo Monzino
AIRAlzh Onlus-COOP Italia
Alzheimer’s Research UK
Brain Research Trust
Received: 22 November 2017
Accepted: 25 April 2018
First Online: 24 May 2018
Ethics approval and consent to participate
: Local ethics committees approved the study at each site, and all participants provided written informed consent.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.