References

• 1961An Inventory for Measuring Depression38,018 cited
• 2011The Cochrane Collaboration's tool for assessing risk of bias in randomised trials33,776 cited
• 2006A Brief Measure for Assessing Generalized Anxiety Disorder31,695 cited
• 2009The PRISMA Statement for Reporting Systematic Reviews and Meta-Analyses of Studies That Evaluate Health Care Interventions: Explanation and Elaboration28,094 cited
• 2009The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate healthcare interventions: explanation and elaboration17,627 cited
• 1995The structure of negative emotional states: Comparison of the Depression Anxiety Stress Scales (DASS) with the Beck Depression and Anxiety Inventories14,509 cited
• 2005Acceptance and Commitment Therapy: Model, processes and outcomes6,575 cited
• 2011Preliminary Psychometric Properties of the Acceptance and Action Questionnaire–II: A Revised Measure of Psychological Inflexibility and Experiential Avoidance3,948 cited
• 2015How important are the common factors in psychotherapy? An update1,725 cited
• 2016Undertreatment of people with major depressive disorder in 21 countries1,119 cited
• 2014A Meta-Analysis of the Efficacy of Acceptance and Commitment Therapy for Clinically Relevant Mental and Physical Health Problems904 cited
• 2011Evidence-based therapy relationships: Research conclusions and clinical practices.812 cited
• 2018Treatment gap for anxiety disorders is global: Results of the World Mental Health Surveys in 21 countries