Relative importance of the Qualichem quality criteria to the global quality of the study.

<p>Eight of the twelve respondents agreed to select a subset of up to 15 criteria that they considered to be the most important for the quality of <i>in vivo</i> study results. The figure shows the combined 39 criteria chosen by these eight experts. The vertical axis represents the 39 criteria, and the horizontal axis represents the percentage of respondents that selected each criterion.