Roy A. Willems
- Applied Psychology top 5%
- Oncology top 5%
- Cancer survivorship and care 13
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- Childhood Cancer Survivors' Quality of Life 10
- General Health Professions top 10%
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- Family Support in Illness 7
- Impact of Technology on Adolescents 3
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- Bullying, Victimization, and Aggression 5
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- Cancer-related cognitive impairment studies 5
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- HIV/AIDS Research and Interventions 3
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- Child Development and Digital Technology 3
- Co-authors
- Catherine BolmanLilian LechnerIlse MestersIris M. KaneraAudrey BeaulenPeter VerboonIan OlverKate M. Gunn
- Journals
- International Journal of Environmental Research and Public Health (1 paper)Archives of Physical Medicine and Rehabilitation (1 paper)Frontiers in Psychology (1 paper)
- Partner nations
- NetherlandsUnited KingdomItaly
In The Last Decade
Roy A. Willems
24 papers receiving 678 citations
Peers
Comparison fields: 5 of 66
- Applied Psychology 111
- Oncology 468
- Pediatrics, Perinatology and Child Health 222
- General Health Professions 184
- Public Health, Environmental and Occupational Health 189
Countries citing papers authored by Roy A. Willems
This map shows the geographic impact of Roy A. Willems'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 Roy A. Willems with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Roy A. Willems more than expected).
Fields of papers citing papers by Roy A. Willems
This network shows the impact of papers produced by Roy A. Willems. 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 Roy A. Willems. The network helps show where Roy A. Willems may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Roy A. Willems, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2025 | 1 | |
| 3 | 2024 | 4 | |
| 4 | 2024 | 1 | |
| 5 | 2023 | 5 | |
| 6 | 2023 | 12 | |
| 7 | 2020 | 6 | |
| 8 | 2019 | 24 | |
| 9 | 2017 | 52 | |
| 10 | 2017 | 75 | |
| 11 | 2017 | 17 | |
| 12 | 2016 | 71 | |
| 13 | 2016 | 46 | |
| 14 | 2016 | 44 | |
| 15 | 2016 | 111 | |
| 16 | 2015 | 42 | |
| 17 | 2015 | 96 | |
| 18 | 2014 | 13 | |
| 19 | 2012 | 14 | |
| 20 | Evaluatie van de 'Echt stoppen met roken kan met de juiste hulp' campagne | 2012 | 2 |
About Roy A. Willems
Roy A. Willems is a scholar working on Pediatrics, Perinatology and Child Health, Oncology and Applied Psychology, having authored 25 papers that have together received 682 indexed citations. Recurring topics across this work include Cancer survivorship and care (13 papers), Childhood Cancer Survivors' Quality of Life (10 papers), Family Support in Illness (7 papers), Bullying, Victimization, and Aggression (5 papers), Cancer-related cognitive impairment studies (5 papers), HIV/AIDS Research and Interventions (3 papers), Child Development and Digital Technology (3 papers) and Impact of Technology on Adolescents (3 papers). The work is most often cited by research in Applied Psychology (111 citations), Oncology (468 citations) and Pediatrics, Perinatology and Child Health (222 citations). Roy A. Willems has collaborated with scholars based in Netherlands, United Kingdom and Italy. Frequent co-authors include Catherine Bolman, Lilian Lechner, Ilse Mesters, Iris M. Kanera, Audrey Beaulen, Peter Verboon, Ian Olver, Kate M. Gunn, Gera E. Nagelhout and B. Gijsen. Their work appears in journals such as International Journal of Environmental Research and Public Health, Archives of Physical Medicine and Rehabilitation and Frontiers in Psychology.
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.