Linda Lundgaard Andersen is Professor at the Department of People and Technology at Roskilde University, Denmark. Bernard Enjolras is Director in the Center For The Research On Civil Society and Voluntary Sector and Research Professor at the Institute for Social Research (ISF), Oslo, Norway. Ari Nieminen is Senior Lecturer at Diaconia University of Applied Sciences, Finland. Johan Vamstad is Associate Professor at the Center for Civil Society Research, Marie Cederschiöld University, Sweden.