Koen Willekens

15 papers receiving 440 citations

Peers

Koen Willekens
Comparison fields: 5 of 55
  • Ophthalmology 226
  • Radiology, Nuclear Medicine and Imaging 176
  • Cardiology and Cardiovascular Medicine 160
  • General Health Professions 54
  • Family Practice 34
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Constance Okeke United States
Ryan Plyler United States
Iñaki Lekuona Goya Spain
Aukje van Gestel Netherlands
Edward Pringle United Kingdom
Hee Kwon South Korea
Ha‐Lim Jeon South Korea
Núria Alcubierre Spain
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Citations per field
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Citations per year

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).

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.

Co-authorship network of co-authors of Koen Willekens

This figure shows the co-authorship network connecting the top 25 collaborators of Koen Willekens. A scholar is included among the top collaborators of Koen Willekens based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Koen Willekens. Koen Willekens is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

15 of 15 papers shown
#WorkIndexed citations
1 25
2 2
3 3
4 2
5 13
6 99
7 24
8 20
9 22
10 15
11 4
12 8
13 11
14 19
15 183

About Koen Willekens

Koen Willekens is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Statistics and Probability, having authored 15 papers that have together received 450 indexed citations. Recurring topics across this work include Retinal Diseases and Treatments (10 papers), Glaucoma and retinal disorders (10 papers) and Retinal Imaging and Analysis (4 papers). The work is most often cited by research in Ophthalmology (226 citations), Family Practice (34 citations) and Radiology, Nuclear Medicine and Imaging (176 citations). Koen Willekens has collaborated with scholars based in Belgium, Portugal and Netherlands. Frequent co-authors include Evelien Vandewalle, Luís Abegão Pinto, Ingeborg Stalmans, Karel Van Keer, Paul Dendale, Geert Molenberghs, Wilfried Müllens, Dominique Hansen, Bavo Ector and Pierre Troisfontaines. Their work appears in journals such as Investigative Ophthalmology & Visual Science, European Journal of Heart Failure and Retina.

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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