title: Reducing Biases in Meta-Analyses: Reply to Hertenstein and Nissen.
authors.affiliation: Department of Clinical Psychology, University of Amsterdam, Amsterdam.
authors.forename: Nexhmedin
authors.initials: N
authors.lastname: Morina
authors.forename: Jacqueline G L
authors.initials: JG
authors.lastname: A-Tjak
authors.forename: Paul M G
authors.initials: PM
authors.lastname: Emmelkamp
mesh_terms: D064869:Acceptance and Commitment Therapy / Q000706:statistics & numerical data*; D015928:Cognitive Behavioral Therapy / Q000379:methods*; D006801:Humans; D011613:Psychotherapy / Q000379:methods*