• Lotzin, Annett, Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
• Lotzin, Annett, Department of Psychiatry and Psychotherapy, University Medical Center Hamburg-Eppendorf, University of Hamburg, Hamburg, Germany; Centre for Interdisciplinary Addiction Research, University of Hamburg, Hamburg, Germany
• Löwe, Bernd, Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
• Lowet, Koen, Flemish Association of Clinical Psychologists, Beringen, Belgium
• Lüdtke, Thies, Department of Human Medicine, MSH Medical School Hamburg, Hamburg, Germany; Institute of Sustainability Psychology, Leuphana University Lüneburg, Lüneburg, Germany
• Lunansky, Gabriela, Faculty of Psychology, University of Amsterdam, Amsterdam, The Netherlands
• Lundmark, Per Olof, Department of Optometry, Radiography and Lightning Design, University of South-Eastern Norway, Kongsberg, Norway; National Centre for Optics, Vision and Eye Care, Kongsberg, Norway
• Lutz, Wolfgang, Clinical Psychology and Psychotherapy, Trier University, Trier, Germany
• Lutz, Wolfgang, Department of Psychology, Trier University, Trier, Germany
• Lutz, Wolfgang, Clinical Psychology and Psychotherapy, University of Trier, Trier, Germany
• Lutz, Wolfgang, Department of Psychology, University of Trier, Trier, Germany
• Lønning, Kari Jussie, The Norwegian Medical Association, Oslo, Norway; The Student Welfare Organization of Oslo and Akershus (SiO), Oslo, Norway
• Lønning, Kari-Jussie, Modum Bad Psychiatric Hospital, Vikersund, Norway; The Student Welfare Organization in Oslo and Akershus (SiO), Oslo, Norway
• MacKrill, Kate, University of Auckland, Auckland
• MacKrill, Kate, Department of Psychological Medicine, University of Auckland, Auckland
• MacKrill, Kate, Department of Psychological Medicine, University of Auckland, Auckland, New Zealand
• MacKrill, Kate, Department of Psychological Medicine, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
• Madoro, Derebe, Department of Psychiatry, College of Medicine and Health Sciences, Dilla University, Dilla, Ethiopia
• Maercker, Andreas, Psychopathology and Clinical Intervention, Department of Psychology, University of Zurich, Zurich
• Maercker, Andreas, Department of Psychology, University of Zurich, Zurich, Switzerland
• Maercker, Andreas, Division of Psychopathology, Department of Psychology, University of Zurich, Zurich, Switzerland
• Maercker, Andreas, Department of Psychology, Division Psychopathology and Clinical Intervention, University of Zurich, Zurich, Switzerland
• Maercker, Andreas, Department of Psychology, Division of Psychopathology and Clinical Intervention, University of Zurich, Zurich, Switzerland
• Maercker, Andreas, Department of Psychology, Division of Psychopathology and Clinical Intervention, University of Zurich, Zurich, Switzerland; Wissenschaftskolleg Berlin–Institute of Advanced Study, Berlin, Germany
• Maercker, Andreas, Psychopathology and Clinical Intervention, University of Zurich, Zurich, Switzerland
• Maercker, Andreas, Department of Psychology, Universität Zürich, Zurich, Switzerland
• Magnússon, Páll
• Mahalaksmi, Arehally Marappa, Department of Pharmacology, JSS College of Pharmacy, JSS Academy of Higher Education and Research, Mysuru, India
• Maisto, Domenico, Institute for High Performance Computing and Networking, National Research Council, Naples
• Maliske, Lara , linical Psychology and Behavioral Neuroscience, Faculty of Psychology, Technische Universität Dresden, Dresden
• Mander, Johannes, Center for Psychological Psychotherapy, Heidelberg University, Heidelberg, Germany
• Mandy, William, Research Department of Clinical, Educational, & Health Psychology, University College London, London, United Kingdom
• Margraf, Jürgen, Mental Health Research and Treatment Center, Ruhr University Bochum, Bochum, Germany
• Martin, Alexandra, Department for Clinical Psychology and Psychotherapy, University of Wuppertal, Wuppertal, Germany
• Martin-Soelch, Chantal, Clinical Psychology and Health Psychology, Department of Psychology, University of Fribourg, Fribourg, Switzerland
• Martin-Soelch, Chantal, IReach Lab, Unit of Clinical and Health Psychology, Department of Psychology, University Fribourg, Fribourg, Switzerland
• Martin-Soelch, Chantal, Department of Psychology, University of Fribourg, Fribourg, Switzerland
• Martino, Gabriella, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
• Martino, Maria Luisa, Department of Humanistic Studies, Federico II University, Naples, Italy
• Matone, Alice, Osservatorio Nazionale Alcol, Centro Nazionale Dipendenze e Doping, Istituto Superiore di Sanità, Rome, Italy
• Matos, Marta, CIS-IUL – Centro de Investigação e Intervenção Social, ISCTE – Instituto Universitário de Lisboa, Lisbon, Portugal
• Mbong, Eta Ngole, MOMENTUM Integrated Health Resilience (MIHR), IMA World Health, Goma, North Kivu, Democratic Republic of Congo
• Mc Gee, Shauna L., Psychopathology and Clinical Intervention, Institute of Psychology, University of Zurich
• McCracken, Lance M., Department of Psychology, Uppsala University, Uppsala, Sweden
• McElroy, Eoin, School of Psychology, Ulster University, Coleraine, United Kingdom
• McFarlane, Alexander C., Psychiatry, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
• McKay, Dean, Department of Psychology, Fordham University, New York, NY, USA
• McNally, Richard J., Department of Psychology, Harvard University, Cambridge, MA, USA
• Meachon, Emily J., Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany
• Meeten, Frances, School of Psychology, University of Sussex, Sussex, United Kingdom