• Kock, Merle, Centre for the Psychology of Learning and Experimental Psychopathology, KU Leuven, Leuven, Belgium; Child & Youth Institute, KU Leuven, Leuven, Belgium; Leuven Mindfulness Centre, KU Leuven, Leuven, Belgium
• Koelkebeck, Katja, LVR-University-Hospital Essen, Department of Psychiatry and Psychotherapy, Faculty of Medicine, University of Duisburg-Essen, Essen, Germany; Center for Translational Neuro- and Behavioral Research (C-TNBS), Essen, Germany; Bielefeld University, Medical School and University Medical Center OWL, Protestant Hospital of the Bethel Foundation, Department of Psychiatry and Psychotherapy, Bielefeld, Germany
• Kohl, Viktoria, Department of Clinical Psychology and Psychotherapy, Goethe University Frankfurt, Frankfurt am Main, Germany
• Kohrt, Brandon A., Department of Psychiatry and Behavioral Sciences, George Washington University, Washington, DC, USA
• Kohrt, Brandon A., Department of Psychiatry, George Washington University, Washington, DC
• Kolassa, Iris-Tatjana, Clinical and Biological Psychology, Institute of Psychology and Education, Ulm University, Ulm, Germany
• Kompan Erzar, Katarina, University of Ljubljana, Ljubljana, Slovenia
• Konnopka, Alexander, Health Economics and Health Services Research, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
• Konstantinou, Pinelopi, University of Cyprus, Nicosia
• Kopei, Ina, Institute of Psychology, University of Münster, Münster, Germany
• Kopp, Melina, Division of Clinical Psychology and Psychotherapy, Department of Psychology, Philipps-University of Marburg, Marburg, Germany
• Korwisi, Beatrice, Department of Psychology, Clinical Psychology and Psychotherapy, Philipps University of Marburg, Marburg, Germany
• Köteles, Ferenc, Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary
• Köteles, Ferenc, Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest
• Koutra, Katerina, Department of Psychology, School of Social Sciences, University of Crete, Rethymno, Greece
• Kriston, Levente, Department of Medical Psychology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
• Kroczek, Leon O. H., Department of Clinical Psychology and Psychotherapy, University of Regensburg, Regensburg, Germany
• Kröger, Christoph, Department of Psychology, University of Hildesheim, Hildesheim, Germany
• Krüger-Gottschalk, Antje, Institute of Psychology, WWU Münster, Münster, Germany
• Krzikalla, Clara, Institute of Psychology, University of Münster, Münster, Germany
• Krzyzanowski, Hannah, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, United Kingdom
• Kube, Tobias, Pain and Psychotherapy Research Lab, RPTU Kaiserslautern-Landau, Landau, Germany; Program in Placebo Studies, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
• Kube, Tobias, Department of Clinical Psychology and Psychotherapy, Philipps-University of Marburg, Marburg
• Küchler, Ann-Marie, Department of Clinical Psychology and Psychotherapy, Institute of Psychology and Education, Ulm University, Ulm, Germany
• Kuck, Sascha, Institute of Psychology, WWU Münster, Münster, Germany
• Kuhn, Rebekka, Clinical Psychology for Children/Adolescents and Couples/Families, University of Zurich, Zurich, Switzerland
• Kühne, Franziska, Department of Clinical Psychology and Psychotherapy, University of Potsdam, Potsdam, Germany
• Kühner, Johannes, Practice for Psychotherapy, Würzburg, Germany
• Kujat, Jacob, Mindable Health GmbH, Berlin, Germany
• Kullgard, Niclas, Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden
• Kunze, Anna E., Department of Psychology, LMU Munich, Munich, Germany
• Kunze, Anna E., Department of Psychology, LMU Munich [study institution], Munich, Germany