1. Mental Health and Nursing Research Team Mental Health Promotion Project Tokyo Metropolitan Institute of Medical Science Tokyo Japan
2. Research Centre Innovations in Care Rotterdam University of Applied Sciences Rotterdam the Netherlands
3. Stichting Wetenschap Balans Rotterdam the Netherlands
4. Center of excellence in dementia university hospital Malmö Sweden
5. Clinical Memory Research Unit Department of Clinical Sciences Malmö Lund University Malmö Sweden
6. Department of Acute Internal Medicine and Geriatrics Linköping University Linköping Sweden
7. Mental Health Promotion Project Tokyo Metropolitan Institute of Medical Science Tokyo Japan