1 Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, The Netherlands.
2 Imprints Center for Genetic and Environmental Lifecourse Studies, Department of Epidemiology, Columbia University Mailman School of Public Health, and New York State Psychiatric Institute, New York, NY, USA.
3 Department of Epidemiology, Columbia University Mailman School of Public Health, New York, NY, USA.
4 Department of Animal and Plant Sciences, University of Sheffield, Sheffield, UK.
5 Département de Médecine Gériatrique, and INSERM, U1116, Université de Lorraine, Vandoeuvre-les-Nancy, France.
6 Danske Bank, Copenhagen, Denmark.
7 Hebrew University-Hadassah School of Public Health and Community Medicine, Jerusalem, Israel and.
8 Center of Human Development and Aging, Rutgers, State University of New Jersey, Newark, NJ, USA avivab@njms.rutgers.edu.