University Hospital Cologne

14.2k papers and 299.2k indexed citations i.

About

In recent decades, authors affiliated with University Hospital Cologne have published 14.2k papers, which have received a total of 299.2k indexed citations. Scholars at this organization have produced 2.4k papers in Pulmonary and Respiratory Medicine, 2.4k papers in Surgery and 2.0k papers in Oncology on the topics of Lymphoma Diagnosis and Treatment (697 papers), Lung Cancer Treatments and Mutations (477 papers) and Chronic Lymphocytic Leukemia Research (376 papers). Their work is cited by papers focused on Molecular Biology (55.1k citations), Pulmonary and Respiratory Medicine (45.1k citations) and Oncology (44.0k citations). Authors at University Hospital Cologne collaborate with scholars in Germany, United States and United Kingdom and have published in prestigious journals including Nature, Science and Cell. Some of University Hospital Cologne's most productive authors include Gereon R. Fink, Jens C. Brüning, Andreas Engert, Christian Grefkes, Eckhard Schöenau, Hinrich Abken, Oliver A. Cornely, Frank Berthold, Axel Heidenreich and Bernd Höppe.

In The Last Decade

Fields of papers published by authors at University Hospital Cologne

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers affiliated with University Hospital Cologne at the time of their publication. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers affiliated with University Hospital Cologne at the time of their publication.

Countries citing scholars working at University Hospital Cologne

Since Specialization
Citations

This map shows the geographic impact of research produced by authors working at University Hospital Cologne. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by papers produced at University Hospital Cologne with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites University Hospital Cologne more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

Explore institutions with similar magnitude of impact

Rankless by CCL
2025