Koen Willekens

15 papers and 422 indexed citations i.

About

Koen Willekens is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Koen Willekens has authored 15 papers receiving a total of 422 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Ophthalmology, 10 papers in Radiology, Nuclear Medicine and Imaging and 2 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Koen Willekens’s work include Retinal Diseases and Treatments (10 papers), Glaucoma and retinal disorders (10 papers) and Retinal Imaging and Analysis (4 papers). Koen Willekens is often cited by papers focused on Retinal Diseases and Treatments (10 papers), Glaucoma and retinal disorders (10 papers) and Retinal Imaging and Analysis (4 papers). Koen Willekens collaborates with scholars based in Belgium, Portugal and The Netherlands. Koen Willekens's co-authors include Ingeborg Stalmans, Evelien Vandewalle, Luís Abegão Pinto, Karel Van Keer, Paul Dendale, Geert Molenberghs, Bavo Ector, Wilfried Müllens, Gilles W. De Keulenaer and Dominique Hansen and has published in prestigious journals such as Investigative Ophthalmology & Visual Science, European Journal of Heart Failure and Retina.

In The Last Decade

Co-authorship network of co-authors of Koen Willekens i

Fields of papers citing papers by Koen Willekens

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Koen Willekens. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Koen Willekens. The network helps show where Koen Willekens may publish in the future.

Countries citing papers authored by Koen Willekens

Since Specialization
Citations

This map shows the geographic impact of Koen Willekens's research. 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 Koen Willekens with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koen Willekens 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.

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2025