TABLE 1.
Centers and reference geographical area
| Country | Center | Principal investigator(s) | Reference geographical area | Reference population |
|---|---|---|---|---|
| Italy | Center for Neurodegenerative Disease and the Aging Brain, University of Bari | Giancarlo Logroscino | Salento area (Lecce province) | 795,134 a |
| Italy | Centre for Neurodegenerative Disorders, University of Brescia | Barbara Borroni | Brescia province | 1,265,954 b |
| Sweden | Karolinska University Hospital and Institutet, Stockholm | Caroline Graff | Stockholm area (Huddinge site) | 967,160 c |
| Bulgaria | Department of Neurology, University Hospital Alexandrovska, Sofia | Latchezar Traykov | Sofia region | 1,557,161 d |
| Spain | Neurology Department, Hospital Universitario Donostia | Fermin Moreno | Donostialdea area (Basque Country) | 388,142 e |
| Germany | Neurology, University Hospital of Uhlm | Markus Otto, Albert C. Ludolph | Ulm/Neu‐Ulm area | 184,711 f |
| UK | Centre for Frontotemporal Dementia and related disorders, Cambridge University | James Rowe | East England | 1,753,964 g |
| Finland | Oulu University Hospital | Anne Remes | Northern Osthrobothnia, Oulu and Northern Savonia, Kuopio | 657,763 h |
| Netherlands | Alzheimer Center, Erasmus, Rotterdam | Harro Seelaar | Zuid‐Holland | 3,673,893 i |
| Serbia | Neurology, University of Belgrade | Elka Stefanova | Belgrade area | 1,690,193 j |
| Ireland | Neurology, Trinity College, Dublin | Orla Hardiman | Dublin province | 1,904,806 k |
| Europe (11 areas) (Total Reference Population) | 14,838,881 | |||