p

Authorship versus

Responsible body*

<0.001

Endorsement (Institutional)

0.759

Title coherence*

<0.001

Creation date

0.721

Update date

Not calculated: no differences

Link validity (first three)

0.580

Link coherence

0.767

Existence of contact details*

0.033

Validity of contact details*

0.047

Help

0.108

Information management*

0.028

Navigability*

0.005

Usability

0.153

Certification

0.535

Conflict of interests declaration

Not calculated: no differences

Objectivity

0.931