title: Letter to the Editor: Should we focus on quality or quantity in meta-analyses?
authors.affiliation: GGzE, De Woenselse Poort,Eindhoven,The Netherlands.
authors.forename: B
authors.initials: B
authors.lastname: van Oosterhout
authors.affiliation: Trimbos Institute (Netherlands Institute of Mental Health and Addiction),Utrecht,The Netherlands.
authors.forename: F
authors.initials: F
authors.lastname: Smit
authors.affiliation: Department of Educational Neuroscience and Research Institute Learn!,Faculty of Psychology and Education,VU University,Amsterdam,The Netherlands.
authors.forename: L
authors.initials: L
authors.lastname: Krabbendam
authors.affiliation: Lentis Psychiatric Institute,Lentis Research,Groningen,The Netherlands.
authors.forename: S
authors.initials: S
authors.lastname: Castelein
authors.affiliation: Altrecht Psychiatric Institute,Utrecht,The Netherlands.
authors.forename: A B P
authors.initials: AB
authors.lastname: Staring
authors.affiliation: Department of Clinical Psychology,EMGO Institute for Health and Care Research, VU University,Amsterdam,The Netherlands.
authors.forename: M
authors.initials: M
authors.lastname: van der Gaag