Leonard Witkamp

30 papers and 705 indexed citations i.

About

Leonard Witkamp is a scholar working on Oncology, Epidemiology and Immunology. According to data from OpenAlex, Leonard Witkamp has authored 30 papers receiving a total of 705 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Oncology, 10 papers in Epidemiology and 10 papers in Immunology. Recurrent topics in Leonard Witkamp’s work include Cutaneous Melanoma Detection and Management (11 papers), Psoriasis: Treatment and Pathogenesis (9 papers) and Telemedicine and Telehealth Implementation (7 papers). Leonard Witkamp is often cited by papers focused on Cutaneous Melanoma Detection and Management (11 papers), Psoriasis: Treatment and Pathogenesis (9 papers) and Telemedicine and Telehealth Implementation (7 papers). Leonard Witkamp collaborates with scholars based in The Netherlands, Germany and United Kingdom. Leonard Witkamp's co-authors include Phyllis I. Spuls, Job P. van der Heijden, J.D. Bos, Patrick M. Bossuyt, Nicolette F. de Keizer, Merlijne Jaspers, Jan D. Bos, Marcus M. H. M. Meinardi, Si‐La Yong and J. D. Bos and has published in prestigious journals such as Journal of Investigative Dermatology, Journal of the American Academy of Dermatology and Journal of Medical Internet Research.

In The Last Decade

Co-authorship network of co-authors of Leonard Witkamp i

Fields of papers citing papers by Leonard Witkamp

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leonard Witkamp. 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 Leonard Witkamp. The network helps show where Leonard Witkamp may publish in the future.

Countries citing papers authored by Leonard Witkamp

Since Specialization
Citations

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