A.I. is supported by grants from the multi-partner consortium to expand dementia research in Latin America (ReDLat, supported by Fogarty International Center (FIC), National Institutes of Health, National Institutes of Aging (R01s AG075775, AG057234, AG082056 and AG083799, CARDS-NIH 75N95022C00031), Alzheimer’s Association (SG-20-725707), Rainwater Charitable Foundation – The Bluefield project to cure FTD, and Global Brain Health Institute)), ANID/FONDECYT Regular (1250091, 1210195, 1210176 and 1220995); ANID/PIA/ANILLOS ACT210096; FONDEF ID20I10152, and ANID/FONDAP 15150012. C.T.-L.L. is a PhD fellow funded by the Deutscher Akademischer Austauschdienst (DAAD; scholarship 91828451). The contents of this publication are solely the authors’ responsibility and do not represent the official views of these institutions.