[1] Gerontol Ctr, CZ-18200 Prague 8, Czech Republic
[2] Alzheimer Europe, L-2611 Luxembourg, Luxembourg
[3] Nasjonalforeningen Demensforbundet, N-0307 Oslo, Norway
[4] Hosp Residencial Mar, P-1990156 Lisbon, Portugal
[5] Beaumont Hosp, Dept Psychiat, Dublin 9, Ireland
[6] Deutsch Alzheimer Gesell eV, D-10969 Berlin, Germany
[7] Assoc Alzheimer Switzerland, CH-1400 Yverdon, Switzerland
[8] Ambassador Alzheimers Soc, London E1W 1JX, England
[9] Romanian Alzheimer Soc, Bucharest, Romania