Erich Griessler is a sociologist and head of the research group "Science, Technology and Social Transformation" at the Institute for Advanced Studies (IHS), Vienna, Austria. His research interests focus on the social, ethical and legal aspects of life sciences, including genetic testing, assisted reproductive technologies and xenotransplantation as well as responsibility and participation in research and innovation. Lenka Slepičková is a sociologist working at the Olomouc University Social Health Institute, Moravia, Czech Republic. Her research interests focus on the fields of health, illness and medicine in connection with reproduction and family, inclusion, marginalization and stigmatization. Heleen Weyers is a researcher at the Department of Transboundary Legal Studies of the Faculty of Law, University of Groningen, The Netherlands. Her research is focused on the coming into being of law (politics), its effects (sociology of law) and the relation between the two. Florian Winkler is a junior researcher in the research group "Science, Technology and Social Transformation" at the Institute for Advanced Studies, Vienna, Austria. His research is mainly focused on controversial technologies (such as solar geoengineering, surrogacy or DNA-phenotyping) and the societal processes around them. Nicolle Zeegers is Assistant Professor in Political Science at the Department of Transboundary Legal Studies, Faculty of Law, University of Groningen, the Netherlands. Her research interests include prostitution, assisted reproductive technology and other morality issues in a comparative law and governance perspective.