• Jacobi, Corinna, Institute of Clinical Psychology and Psychotherapy, Technische Universität Dresden, Dresden
• Jacobi, Tanja, Department of Psychology, Humboldt-Universität zu Berlin, Berlin, Germany
• Janeiro, Luís, University of Algarve, Faro, Portugal
• Jansen, Alessa, Bundespsychotherapeutenkammer, Berlin, Germany
• Jansen, Anita, Department of Clinical Psychological Sciences, Maastricht University, Maastricht, the Netherlands
• Jansson-Fröjmark, Markus, Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden; Stockholm Health Care Services, Region of Stockholm, Stockholm, Sweden
• Jelinek, Lena, Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
• Jenisch, Julia, Department of Psychology and Sports Sciences, University of Münster, Münster, Germany
• Jennissen, Simone, Department of General Internal Medicine and Psychosomatics, University Hospital Heidelberg, Heidelberg, Germany; Department of Psychosomatic Medicine and Psychotherapy, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
• Johnson, John A., Department of Psychology, Pennsylvania State University, State College, PA, USA
• Jokić-Begić, Nataša, Department of Psychology, Faculty of Humanities and Social Sciences, University of Zagreb, Zagreb, Croatia
• Joormann, Jutta, Department of Psychology, Yale University, New Haven, CT, United States of America
• Jover Martínez, Alberto, Department of Clinical Psychological Sciences, Maastricht University, Maastricht, the Netherlands
• Julien, Cory, Department of Clinical Psychology, Aix-Marseille University, LPCPP, UR3278, Aix-en-Provence, France
• Jungmann, Stefanie M., Department of Clinical Psychology, Psychotherapy, and Experimental Psychopathology, Johannes Gutenberg University of Mainz, Mainz, Germany
• Jungmann, Stefanie M., Department of Clinical Psychology, Psychotherapy, and Experimental Psychopathology, Johannes Gutenberg-University Mainz, Mainz, Germany
• Jørgensen, Torben, Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, Capital Region of Denmark, Denmark; Department of Public Health, Faculty of Medical Sciences, University of Copenhagen, Copenhagen, Denmark; Faculty of Medicine, Aalborg University, Aalborg, Denmark