[1] Charles Univ Prague, Fac Humanities, Ctr Expertise Longev & Long Term Care, Ctr Gerontol Praha 8,CELLO ILC CZ, Prague 182000 8, Kobylisy, Czech Republic
[2] Radboud Univ Nijmegen, Med Ctr, Ctr Family Med Geriatr Care & Publ Hlth, Dept Primary & Community Care, NL-6525 ED Nijmegen, Netherlands
[3] Coll Nursing, Jesenice, Slovenia
[4] Boldog Gizella Otthon, Biatorbagy, Hungary
[5] Albert Schweitzer Clin, Dept Med Geriatr, Graz, Austria
[6] Mental Hlth Ctr Vilnius, Psychiat Inpatient Old Age Dept, Vilnius, Lithuania
[7] Glasgow Caledonian Univ, Later Life Res Grp, Inst Appl Hlth Res, Glasgow G4 0BA, Lanark, Scotland