News from the Network Partners Experts Collaborations Honorary Members In Memoriam Related Content Pop Digest - Healthy Immigrants, Unhealthy Ageing? Pop Digest - Unmet care needs among older people in Europe Books and Reports - Physically Constructed and Socially Shaped: Socio-Material Environment and Walking for Transportation in Later Life Books and Reports - Positive Ageing and Learning from Centenarians Pop Digest - Smoke in any direction News - GGP kicks off GGP-5D project Leo van Wissen Prof. Dr. Image Source: private Institution: Netherlands Interdisciplinary Demographic Institute (NIDI-KNAW), University of Groningen Street: Lange Houtstraat 19 City: 2511 CV The Hague Country: The Netherlands Personal Homepage: https://nidi.nl/en/about-us/employees/ E-Mail: wissen@nidi.nl Current Position: Senior researcher at NIDI, Professor, Demography, Faculty of Spatial Sciences, University of Groningen Main research fields: Ageing and Life Expectancy Migration and Integration Projections and Forecasts Country focus: Netherlands Europe Others