1.

Best CycleRank , PPageRank and Categories GLM models predictions on the Italian, German, Belgian and Dutch influenza incidence.

2.

Best CycleRank , PPageRank and Categories GLM models predictions on the Italian, German, Belgian and Dutch influenza incidence.

3.

Best CycleRank , PPageRank and Categories GLM models predictions on the Italian, German, Belgian and Dutch influenza incidence.

1.

Hypothesis testing for construct validity.

2.

Hypothesis testing for construct validity.

3.

Hypothesis testing for construct validity.

1.

Sample characteristics.

2.

Sample characteristics.

3.

Sample characteristics.

1.

Sample characteristics of content validity on comprehensibility.

2.

Sample characteristics of content validity on comprehensibility.

3.

Sample characteristics of content validity on comprehensibility.

1.

CoCB-NL item normal distribution.

2.

CoCB-NL item normal distribution.

3.

CoCB-NL item normal distribution.

1.

Dutch language version of the CoCB-NL.

2.

Dutch language version of the CoCB-NL.

3.

Dutch language version of the CoCB-NL.

1.

Overview measurement properties based on COSMIN guideline.

2.

Overview measurement properties based on COSMIN guideline.

3.

Overview measurement properties based on COSMIN guideline.

1.

Bar charts on department level with difference between survey 1 (T0) and 2 (T1).

2.

Bar charts on department level with difference between survey 1 (T0) and 2 (T1).

3.

Bar charts on department level with difference between survey 1 (T0) and 2 (T1).

1.

Content validity assessment on comprehensibility.

2.

Content validity assessment on comprehensibility.

3.

Content validity assessment on comprehensibility.

1.

Confirmative factor analysis and internal consistency of the four-factor model.

2.

Confirmative factor analysis and internal consistency of the four-factor model.

3.

Confirmative factor analysis and internal consistency of the four-factor model.