1. Faculty of Psychology and Educational Sciences, University of Geneva, Boulevard du Pont d’Arve 28, 1205 Geneva, Switzerland
2. LIVES, Overcoming Vulnerability, Life Course Perspective, Swiss National Centre of Competence in Research, University of Lausanne, Géopolis Building, 1015 Lausanne, Switzerland
3. Centre for the Interdisciplinary Study of Gerontology and Vulnerability (CIGEV), University of Geneva, Boulevard du Pont d’Arve 28, 1205 Geneva, Switzerland
4. Department of Technical Physics, University of Eastern Finland, 70211 Kuopio, Finland
5. Department of Clinical Physiology and Nuclear Medicine, University of Eastern Finland and Kuopio University Hospital, 70029 Kuopio, Finland
6. Institute on Aging & Lifelong Health, University of Victoria, Victoria, BC V8W 2Y2, Canada