<p>Flow diagram illustrating the systemic literature and study selection process.</p
<p>Study flow-chart illustrating the literature search and eligible study selection process.</p
<p>Flow diagram showing the selection process of the ZODIAC and the present study.</p
<p>Flow diagram of selection of studies with criteria for inclusion and exclusion.</p
<p>Flow diagrams of study selection process in the structured literature reviews.</p
<p>Flow diagram of the process of literature identification, screening, and selection.</p
<p>Flow diagram detailing the flow of information and study selection through the systematic review ...
<p>Flow diagram of the selection process of studies included in the systematic review.</p
<p>Flow diagram showing the selection process of studies included in the meta-analysis.</p
<p>Flow diagram for selection of studies identified in the systematic review.</p
<p>Flow diagram showing the selection process and results during the study screening process.</p
Flow diagram for the study selection process for inclusion in this meta-analysis.</p
<p>Flow diagram of selection process for selected studies included in the meta-analysis.</p
<p>Flow diagram of the citation screening and article selection process followed in this systematic ...
<p>Flow diagram of study selection process from initial search to included studies.</p
<p>Flow diagram of the selection of studies for the meta-analysis Quantitative synthesis.</p
<p>Study flow-chart illustrating the literature search and eligible study selection process.</p
<p>Flow diagram showing the selection process of the ZODIAC and the present study.</p
<p>Flow diagram of selection of studies with criteria for inclusion and exclusion.</p
<p>Flow diagrams of study selection process in the structured literature reviews.</p
<p>Flow diagram of the process of literature identification, screening, and selection.</p
<p>Flow diagram detailing the flow of information and study selection through the systematic review ...
<p>Flow diagram of the selection process of studies included in the systematic review.</p
<p>Flow diagram showing the selection process of studies included in the meta-analysis.</p
<p>Flow diagram for selection of studies identified in the systematic review.</p
<p>Flow diagram showing the selection process and results during the study screening process.</p
Flow diagram for the study selection process for inclusion in this meta-analysis.</p
<p>Flow diagram of selection process for selected studies included in the meta-analysis.</p
<p>Flow diagram of the citation screening and article selection process followed in this systematic ...
<p>Flow diagram of study selection process from initial search to included studies.</p
<p>Flow diagram of the selection of studies for the meta-analysis Quantitative synthesis.</p
<p>Study flow-chart illustrating the literature search and eligible study selection process.</p
<p>Flow diagram showing the selection process of the ZODIAC and the present study.</p
<p>Flow diagram of selection of studies with criteria for inclusion and exclusion.</p