In the revised manuscript, we clarified this point in the description of the search algorithm by making it explicit that the algorithm finds an optimization path in which each step involves the maximum possible increase of the code robustness, and added a statement on caveats in the Discussion.
Given the lesser strong evidence for non-pharmacological treatments, a detailed description of the search results is described in the following sections, as summarized in Table 1.
In a typical search conducted at the time, almost all the database fields would have been searched, including MeSH (see the description of the search tag [all] in Box S1).
A detailed description of the search strategy is provided in the Appendix [see Additional file 1].
A detailed description of the search strategy is included in the Additional file 1: digital content.
A detailed description of the search strategies is available in Appendix S1.
A more detailed description of the search strategies is depicted in Table 1.
A description of the search process is shown in Figure 1.
This is the little description that is displayed in the search results under your page title and URL.
See Appendix A in the Electronic Supplementary Material for a detailed description of the search strategy.
