Rating performance of GBIs from the provider/infrastructural characteristics domain. (A) Radar plot of overall GBI performance from the provider/infrastructural characteristics domain showing agreement scores from the first (blue curves) and second (red curves) DELPHI rating round. GBIs dropped after the first round are shown with single blue curve. (B) Agreement scores for each GBI are shown as a heat map for overall and RUMBA subcategories for the first (left) and second (right) DELPHI rating round. GBIs are ranked according to the performance in the second rating round with the selection threshold highlighted in a green dotted line at 85%. GBIs dropped after the first round are shown in gray for the second round. GBIs selected, 7; dropped, 10.