1. NCCR “LIVES – Overcoming Vulnerability: Life Course Perspectives,” Institute of Demography and Socioeconomics , University of Geneva , CH-1211 Geneva . Department of General Internal Medicine, Rehabilitation and Geriatrics , University of Geneva , CH-1211 Geneva
2. NCCR “LIVES – Overcoming Vulnerability: Life Course Perspectives,” Institute of Demography and Socioeconomics , University of Geneva , CH-1211 Geneva
3. Institute of Social and Preventive Medicine , University of Bern , CH-3012 Bern