Poznan University of Medical Sciences's research now spans 72 countries

Research at Poznan University of Medical Sciences is a global undertaking: the university co-authors with 721 institutions in 72 countries, and international collaborators appear on 27% of its output.

Its largest single research relationship is with Medical University of Warsaw in Poland, at 832 joint works. Across the network, five-year output reaches 10,306 co-authored works.

Connectivity of this kind is increasingly the currency of modern science, and it is measurable: the open scholarly record makes every one of these relationships public and checkable.

The Research Collaboration Index, the first global account of how universities actually collaborate, publishes its first full edition on Tuesday 15 September at 09:00 UK.

Every figure derives from the open global research record and is checkable at source.