<p>Basic characteristics of included studies<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0167346#t001fn001" target="_blank"><sup>a</sup></a></p
<p>Characteristics of included studies (listed in chronological order since time of publishing).</p
<p>Characteristics of the study populations<a href="http://www.plosone.org/article/info:doi/10.1371/...
<p>Sample characteristics<sup><a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone....
<p>Description of Studies Meeting Inclusion Criteria<a href="http://www.plosone.org/article/info:doi...
<p>Description of studies meeting inclusion criteria<a href="http://www.plosone.org/article/info:doi...
<p>Characteristics of the study population <a href="http://www.plosone.org/article/info:doi/10.1371/...
<p>Demographic and basic clinical characteristics of the study population.<a href="http://www.ploson...
<p>Characteristics of included studies: Study design, intervention, time periods, sample size and ou...
<p>Characteristics of the study population<sup><a href="http://www.plosone.org/article/info:doi/10.1...
<p>Baseline characteristics <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.01...
<p>Characteristics of the studies excluded from the systematic review<sup><a href="http://www.ploson...
<p>Characteristics of included studies: Country, setting, clinical condition and objective.</p
<p>Baseline characteristics of cases included in this study<sup><a href="http://www.plosone.org/arti...
<p>Baseline characteristics of included patients in the study (110449 patients)<sup><a href="http://...
<p>Characteristics of the study population <a href="http://www.plosone.org/article/info:doi/10.1371/...
<p>Characteristics of included studies (listed in chronological order since time of publishing).</p
<p>Characteristics of the study populations<a href="http://www.plosone.org/article/info:doi/10.1371/...
<p>Sample characteristics<sup><a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone....
<p>Description of Studies Meeting Inclusion Criteria<a href="http://www.plosone.org/article/info:doi...
<p>Description of studies meeting inclusion criteria<a href="http://www.plosone.org/article/info:doi...
<p>Characteristics of the study population <a href="http://www.plosone.org/article/info:doi/10.1371/...
<p>Demographic and basic clinical characteristics of the study population.<a href="http://www.ploson...
<p>Characteristics of included studies: Study design, intervention, time periods, sample size and ou...
<p>Characteristics of the study population<sup><a href="http://www.plosone.org/article/info:doi/10.1...
<p>Baseline characteristics <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.01...
<p>Characteristics of the studies excluded from the systematic review<sup><a href="http://www.ploson...
<p>Characteristics of included studies: Country, setting, clinical condition and objective.</p
<p>Baseline characteristics of cases included in this study<sup><a href="http://www.plosone.org/arti...
<p>Baseline characteristics of included patients in the study (110449 patients)<sup><a href="http://...
<p>Characteristics of the study population <a href="http://www.plosone.org/article/info:doi/10.1371/...
<p>Characteristics of included studies (listed in chronological order since time of publishing).</p
<p>Characteristics of the study populations<a href="http://www.plosone.org/article/info:doi/10.1371/...
<p>Sample characteristics<sup><a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone....