Inside Chinese Academy of Medical Sciences & Peking Union Medical College's largest research partnership: Peking University
Behind Chinese Academy of Medical Sciences & Peking Union Medical College's research output sits a defining relationship: 10,158 co-authored works with Peking University (China) in the five years to 2025, the university's single largest collaboration.
It anchors an unusually connected research base: 1,029 collaborating institutions across 74 countries, producing 97,631 joint works over the window, with international co-authors on 16% of output.
The collaborative work travels: its field-weighted citation impact stands at 2.45, where the world average is 1.0.
The Research Collaboration Index, the first global account of how universities actually collaborate, published its first full edition on 15 September 2026. The full results are public.
Every figure derives from the open global research record and is checkable at source.
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