1 “... SOURCES: MEDLINE(r), Embase(r), the Cochrane Database of Systematic Reviews, the National Institute...”

2 “... SOURCES: MEDLINE(r), Embase(r), the Cochrane Database of Systematic Reviews, National Institute...”

3 “... SOURCES: MEDLINE(r), Embase(r), the Cochrane Database of Systematic Reviews, the National Institute...”

4 “... Reviews through September 2014, Health Technology Assessment through Third Quarter 2014, National Health...”

5 “... Reviews through September 2014, Health Technology Assessment through Third Quarter 2014, National Health...”

6 “... of Systematic Reviews through September 2014; Health Technology Assessment through Third Quarter 2014; National...”

7 “... of Systematic Reviews through September 2014; Health Technology Assessment through Third Quarter 2014; National...”

8 “... Literature (CINAHL), the National Agricultural Library (AGRICOLA), and the reference lists of included...”

9 “... searched the National Center for Biotechnology Information's Genetic Testing Registry (GTR) to identify...”

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