Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Translational research
Health Services Research
Clinical and Experimental Research in Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,786
12,806
0.299
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Spirituality
Coping
Quality of Life
Yoga
Meditation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,762
8,513
0.508
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Business Model Innovation
Governance of Alliances
Digitalization
Family Business
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,169
6,775
0.945
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
sociological theory
culture theory
calculus of indications
systems theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,574
4,518
0.257
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,804
4,292
0.488
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Public Health
Sports Medicine
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,578
3,837
0.506
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Clinical Health Psychology
Mindfulness
Embodiment
Cognitive Behavioral Therapy
Psychological Assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,867
3,717
0.541
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
self-enhancement
narcissism
self-knowledge
motive dispositions
individual differences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,999
3,036
0.759
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Management and Organization Theory
Inter-organizational Relations
Trust
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,688
2,824
0.367
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Family therapy
systemic therapy
family business
parental coaching
conflict
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,375
2,806
0.380
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
renal epithelia
metal ions
membrane transport
cancer biology
signal transduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,553
2,741
0.320
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Clinical psychology
psychotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,453
2,472
0.383
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Geriatrics
Emergency medicine
Intensive care
infections
sepsis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,828
2,450
0.640
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
Dentistry
Comparative Odontology
Oral Microbiology
Oral Pathohistology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,110
1,834
0.359
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,232
1,789
0.802
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Distraction
Attention
Memory
Open Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,293
1,785
0.778
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Political Science
Conflict Research
Ethnic Politics
Democracy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,230
1,517
0.680
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,941
1,400
0.721
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
implant dentistry
prosthodontics
periodontology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,717
1,360
0.501
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Systemtheorie
Organisationssoziologie
Religionssoziologie
Medizinsoziologie
Naturwissenschaftliche Wissens- und Denkformen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,135
1,246
0.397
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Cell fusion in cancer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,825
1,089
0.385
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Institutional and Evolutionary Economics
Economics and Philosophy
Chinese Economic Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,547
1,087
0.306
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Familienunternehmen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,141
1,008
0.243
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
HIV
AIDS
TB
child health
global health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,768
1,008
0.268
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
family firms
small business
entrepreneurship
regional economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,430
968
0.677
Edmund Neugebauer
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,786
12,806
0.299
Translational research
Health Services Research
Clinical and Experimental Research in Surgery
Arndt Büssing
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
16,762
8,513
0.508
Thomas Clauß
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,169
6,775
0.945
Business Model Innovation
Governance of Alliances
Digitalization
Family Business
Dirk Baecker
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,574
4,518
0.257
sociological theory
culture theory
calculus of indications
systems theory
Thomas Ostermann
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,804
4,292
0.488
Roman Leischik med
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,578
3,837
0.506
Public Health
Sports Medicine
Cardiology
Johannes Michalak
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,867
3,717
0.541
Clinical Health Psychology
Mindfulness
Embodiment
Cognitive Behavioral Therapy
Psychological Assessment
Michael Dufner
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,999
3,036
0.759
self-enhancement
narcissism
self-knowledge
motive dispositions
individual differences
Guido Moellering
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,688
2,824
0.367
Management and Organization Theory
Inter-organizational Relations
Trust
Arist von Schlippe
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,375
2,806
0.380
Family therapy
systemic therapy
family business
parental coaching
conflict
Frank Thévenod
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,553
2,741
0.320
renal epithelia
metal ions
membrane transport
cancer biology
signal transduction
ulrike Willutzki
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,453
2,472
0.383
Hans Juergen Heppner
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,828
2,450
0.640
Geriatrics
Emergency medicine
Intensive care
infections
sepsis
Peter Gaengler
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,110
1,834
0.359
Dentistry
Comparative Odontology
Oral Microbiology
Oral Pathohistology
Ulf Kallweit
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,232
1,789
0.802
Jan Philipp Röer
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,293
1,785
0.778
Nils Christian Bormann
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,230
1,517
0.680
Political Science
Conflict Research
Ethnic Politics
Democracy
Peter C Ambe
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,941
1,400
0.721
Hakan Bilhan med dent
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,717
1,360
0.501
implant dentistry
prosthodontics
periodontology
Werner Vogd
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,135
1,246
0.397
Systemtheorie
Organisationssoziologie
Religionssoziologie
Medizinsoziologie
Naturwissenschaftliche Wissens- und Denkformen
Thomas Dittmar
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,825
1,089
0.385
Carsten Herrmann Pillath
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,547
1,087
0.306
Institutional and Evolutionary Economics
Economics and Philosophy
Chinese Economic Studies
Rudolf Wimmer
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,141
1,008
0.243
Ralf Weigel
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,768
1,008
0.268
Marcel Huelsbeck
Universität Witten Herdecke
Witten, Germany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,430
968
0.677
family firms
small business
entrepreneurship
regional economics