1. Institute “Dynamiques Européennes” (DynamE, UMR 7367), University of Strasbourg, Strasbourg, France
2. French Collaborative Institute on Migration (CI Migration)
3. Center for Islamic Theology, University of Münster, Münster, Germany
4. Institute for Social Research Frankfurt, Frankfurt am Main, Germany
5. Faculty of Social Science, University of Strasbourg, Strasbourg, France