1. Department of Nutrition; Maritime Hospital of Berck; France
2. Department of Psychosis Studies; Institute of Psychiatry, King's College London; UK
3. Operational Research Unit; Doctors with Africa Cuamm; Beira Mozambique
4. MRC Unit for Lifelong Health and Ageing at UCL; London UK
5. Oxford Institute of Population Ageing, University of Oxford; London UK
6. Faculty of Education and Health; University of Greenwich; London UK
7. Zerouno Procreazione, Centro di Medicina, Venezia Mestre; Padova Italy
8. Department of Neurosciences; University of Padova; Padova Italy
9. Institute of Clinical Research and Education in Medicine (IREM); Padova Italy
10. Health Service and Population Research Department; Institute of Psychiatry, Psychology and Neuroscience, King's College London
11. Faculty of Health, Social Care and Education; Anglia Ruskin University; Chelmsford
12. Physiotherapy Department; South London and Maudsley NHS Foundation Trust; London UK
13. National Research Council; Neuroscience Institute, Aging Branch; Padova Italy