<p>Review stages based on PRISMA Flow Diagram[<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0167204#pone.0167204.ref036" target="_blank">36</a>]</p
<p>PRISMA 2009 Flow Diagram [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0...
Flow diagram of the different phases of the systematic search and review based on PRISMA [23].</p
<p>The PRISMA flow diagram of study selection [<a href="http://www.plosone.org/article/info:doi/10.1...
<p>PRISMA flow diagram through different phases of the systematic review [<a href="http://www.ploson...
<p>Flow diagram demonstrating the selection of studies included in this review [<a href="http://www....
<p>Adapted from Moher et al. [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone....
<p>PRISMA flow diagram <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0116018...
<p>Flow diagram of studies selected according to PRISMA guidelines [<a href="http://www.plosone.org/...
PRISMA flow diagram for the flow of information through the phases of the review.</p
<p>PRISMA flow diagram [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.017702...
<p>Prisma Flow Diagram [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.014338...
<p>The PRISMA flow diagram[<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.020...
<p>A flow diagram showing the process for a systematic review including the number of studies proces...
<p>PRISMA flow diagram <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0097461...
Prisma flow diagram illustrates the process of selecting articles for review.</p
<p>PRISMA 2009 Flow Diagram [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0...
Flow diagram of the different phases of the systematic search and review based on PRISMA [23].</p
<p>The PRISMA flow diagram of study selection [<a href="http://www.plosone.org/article/info:doi/10.1...
<p>PRISMA flow diagram through different phases of the systematic review [<a href="http://www.ploson...
<p>Flow diagram demonstrating the selection of studies included in this review [<a href="http://www....
<p>Adapted from Moher et al. [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone....
<p>PRISMA flow diagram <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0116018...
<p>Flow diagram of studies selected according to PRISMA guidelines [<a href="http://www.plosone.org/...
PRISMA flow diagram for the flow of information through the phases of the review.</p
<p>PRISMA flow diagram [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.017702...
<p>Prisma Flow Diagram [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.014338...
<p>The PRISMA flow diagram[<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.020...
<p>A flow diagram showing the process for a systematic review including the number of studies proces...
<p>PRISMA flow diagram <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0097461...
Prisma flow diagram illustrates the process of selecting articles for review.</p
<p>PRISMA 2009 Flow Diagram [<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0...
Flow diagram of the different phases of the systematic search and review based on PRISMA [23].</p
<p>The PRISMA flow diagram of study selection [<a href="http://www.plosone.org/article/info:doi/10.1...