Acknowledgements
This book would not have been possible without the budget, and intellectual freedom, of the European Commission’s Marie Skłodowska-Curie Individual Fellowship, which I received in 2020. I am very grateful for the research support at the Saxo Institute, University of Copenhagen, in particular Mads Christoffersen, Marie Yoshida, and Sofie Malou Thomsen. Helle Krunke, Director of the Centre for European, Comparative, and Constitutional Legal Studies at the Faculty of Law, University of Copenhagen, has very generously supported this project. Emma Marie Sejr and Nicola Hargreaves have provided invaluable language correction and editing, and Madelon Nanninga an excellent index. Marise Cremona, Antoine Vauchez, and Daniela Caruso, contributors to this book, have given much appreciated guidance and advice. Last and for me most importantly, I want to thank my husband Ríán. I dedicate this work to him.

This project has received funding from the European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No. 119427.