Doganova, L.; Giraudeau, M.; Kjellberg, H.; Helgesson, C.-F.; Lee, F.; Mallard, A.; Mennicken, A.; Muniesa, F.; Sjögren, E.; Zuiderent-Jerak, T. Five Years! Have We Not Had Enough of Valuation Studies by Now?. VS 2018, 5, 83-91.