Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Henk Siepel](https://cdn.adscientificindex.com/pictures/b7/1808349.jpg)
animal ecology
restoration ecology
applied ecology
acari
life-histories
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,962
5,446
0.608
![Gilles Van Luijtelaar](https://cdn.adscientificindex.com/pictures/a1/1805739.jpg)
animal models
brain-behaviour interactions
experimental epilepsy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,797
5,124
0.305
* Last 6 Years Citation Counts Rankings
![Peter HM Klaren](https://cdn.adscientificindex.com/pictures/6e/919442.jpg)
animal physiology
thyroid hormones
endocrinology
statistics
teaching
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,517
2,489
0.551
* Last 6 Years Citation Counts Rankings
![Marnix Gorissen](/user/assets/images/profile/no-profile-photo.png)
endocrinology
leptin
food intake
stress
teleost fish
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,115
1,433
0.678
Henk Siepel
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,962
5,446
0.608
animal ecology
restoration ecology
applied ecology
acari
life-histories
Gilles Van Luijtelaar
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,797
5,124
0.305
animal models
brain-behaviour interactions
experimental epilepsy
Peter HM Klaren
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,517
2,489
0.551
animal physiology
thyroid hormones
endocrinology
statistics
teaching
Marnix Gorissen
Radboud University
Nijmegen, Netherlands
![Netherlands](/flags/nl.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,115
1,433
0.678
endocrinology
leptin
food intake
stress
teleost fish