1. Division of Medical Psychology (Maier, Gieling, Heinen-Ludwig, Stefan, Hurlemann, Scheele), Center for Economics and Neuroscience (Schultz), and Department of Psychiatry (Hurlemann), University of Bonn, Bonn, Germany; Department of Psychology, Laboratory for Biological Psychology, Ruhr-University of Bochum, Bochum, Germany (Güntürkün); Clinical Hospital of Chengdu Brain Science Institute and Key Laboratory for Neuroinformation, University of Electronic Science and Technology of China, Chengdu (Becker);...