<p>Flow chart summarizing the process of literature search and study selection.</p
<p>Flow chart illustrating the search process and the reasons for excluding studies.</p
<p>Flow diagram describing literature search and selection of studies (PRISMA 2009 flow chart).</p
<p>Flow chart depicting the selection process of studies included in the meta-analysis.</p
<p>Study flow-chart illustrating the literature search and eligible study selection process.</p
Flow chart illustrating the phases of the literature search and study selection.</p
Flow chart of the literature search and the study selection process for the meta-analysis.</p
<p>Flow chart of literature search and study selection, with the specification of reasons.</p
<p>Presentation of the procedure of literature searching and study selection with numbers of article...
<p>Flowchart describing the systematic literature search and study selection process.</p
<p>Flowchart describing the systematic literature search and study selection process.</p
<p>PRISMA flow chart outlining the literature search and the study selection process.</p
<p>Flowchart of the systematic literature search and study selection process.</p
<p>Flow chart describing the literature search conducted for this meta-analysis.</p
<p>A flow chart summarizing the study selection process for this meta-analysis.</p
Flow chart illustrating the process of search and selection of studies included in the present syste...
<p>Flow chart illustrating the search process and the reasons for excluding studies.</p
<p>Flow diagram describing literature search and selection of studies (PRISMA 2009 flow chart).</p
<p>Flow chart depicting the selection process of studies included in the meta-analysis.</p
<p>Study flow-chart illustrating the literature search and eligible study selection process.</p
Flow chart illustrating the phases of the literature search and study selection.</p
Flow chart of the literature search and the study selection process for the meta-analysis.</p
<p>Flow chart of literature search and study selection, with the specification of reasons.</p
<p>Presentation of the procedure of literature searching and study selection with numbers of article...
<p>Flowchart describing the systematic literature search and study selection process.</p
<p>Flowchart describing the systematic literature search and study selection process.</p
<p>PRISMA flow chart outlining the literature search and the study selection process.</p
<p>Flowchart of the systematic literature search and study selection process.</p
<p>Flow chart describing the literature search conducted for this meta-analysis.</p
<p>A flow chart summarizing the study selection process for this meta-analysis.</p
Flow chart illustrating the process of search and selection of studies included in the present syste...
<p>Flow chart illustrating the search process and the reasons for excluding studies.</p
<p>Flow diagram describing literature search and selection of studies (PRISMA 2009 flow chart).</p
<p>Flow chart depicting the selection process of studies included in the meta-analysis.</p
DOI
Add to ORKG