Adviser | Scientific Advsiory Committee | Centre for Public Administration and Public Policies (CAPP), University of Lisbon, Portugal | Remunerated (Partly personal, partly Utrecht University)
Netspar fellow | Network for Studies on Pensions, Aging and Retirement; Tilburg University | Not remunerated
Adviser | Wetenschapscommissie lid | Internationaal Instituut voor Sociale Geschiedenis van de Koninklijke Nederlandse Akademie van Wetenschappen (IISG-KNAW) | Not remunerated