Fig. 2

Overview of alternative analysis scenarios. Scenarios are based on alternative criteria selection (scenario B) or alternative weightings, including weighting according to professional background (scenario C, D and E), weighting only including consistent responses based on the validation question in survey I (scenario F) and non-hierarchical weighting in which the weights were not compensated for the number of criteria per group (scenario G). The final analysis scenario used alternative scales to quantify the answer categories from the scoring survey (scenario H). Boxes with bold borders represent deviations from the default analysis approach