1 Subjects: “...bibliometric analysis...”

2 Subjects: “...keywords analysis...”

3 Subjects: “...bibliometric analysis...”

4 Subjects: “...multi-criteria analysis...”

5 Subjects: “...multivariate statistical analysis...”

6 Subjects: “...multidimensional statistical analysis...”

7 Subjects: “...policy scenario analysis...”

8 Subjects: “...cost analysis...”

9 Subjects: “...EEG analysis...”

10 Subjects: “... analysis; Longitudinal study; Qualitative analysis; Statistics; Germany; Switzerland; Denmark; Norway...”

11 Subjects: “...preference analysis...”

12 Subjects: “...thematic analysis...”

13 Subjects: “...risk analysis...”

14 Subjects: “...cost-benefit analysis...”

15 Subjects: “...international comparative analysis...”

16 Subjects: “...keyword network analysis...”

17 Subjects: “...biochemical analysis...”

18 Subjects: “...ambient behavioral analysis...”

19 Subjects: “...factorial analysis...”

20 Subjects: “...cross-country analysis...”