Protocol for individual participant data meta-analysis of interventions for post-traumatic stress

• Eirini Karyotaki,
• Pim Cuijpers,
• Davide Papola,
• Marit Sijbrandij,
• Jonathan I Bisson,
• Soraya Seedat,
• Simonne Lesley Wright,
• Anke B Witteveen

Affiliations

Eirini Karyotaki

1 Department of Clinical, Neuro- and Developmental Psychology and World Health Organization Collaborating Center for Research and Dissemination of Psychological Interventions, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands

Pim Cuijpers

1 Department of Clinical, Neuro- and Developmental Psychology and World Health Organization Collaborating Center for Research and Dissemination of Psychological Interventions, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands

Davide Papola

4 WHO Collaborating Centre for Research and Training In Mental Health and Service Evaluation, and Department of Neuroscience, Biomedicine, and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy

Marit Sijbrandij

1 Department of Clinical, Neuro- and Developmental Psychology and World Health Organization Collaborating Center for Research and Dissemination of Psychological Interventions, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands

Jonathan I Bisson

3 Division of Psychological Medicine and Clinical Neurosciences, Cardiff University, Cardiff, UK

Soraya Seedat

5 Department of Psychiatry, Faculty of Medicine & Health Sciences, Stellenbosch University, Cape Town, Western Cape, South Africa

Simonne Lesley Wright

1 Department of Clinical, Neuro- and Developmental Psychology and World Health Organization Collaborating Center for Research and Dissemination of Psychological Interventions, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands

Anke B Witteveen

1 Department of Clinical, Neuro- and Developmental Psychology and World Health Organization Collaborating Center for Research and Dissemination of Psychological Interventions, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands