Figures & data
Figure 1 Clinical search results.
![Figure 1 Clinical search results.](/cms/asset/bef715eb-b6dc-464a-838c-77fe321d13d6/dceo_a_12191884_f0001_b.jpg)
Figure 2 Economic search results.
![Figure 2 Economic search results.](/cms/asset/fff50e3c-f691-492c-a879-dd10105c1c2c/dceo_a_12191884_f0002_b.jpg)
Table 1 Study characteristics
Table 2 Number of studies reporting treatments and outcomes
Table 3 Clinical studies
Table 4 Economic studies
Table S1 MEDLINE clinical search strategy – conducted December 1, 2016
Table S2 MEDLINE economic search strategy – conducted December 1, 2016