Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Hans Gustaf Ljunggren](/user/assets/images/profile/no-profile-photo.png)
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
177
0.580
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Hassan Abolhassani](https://cdn.adscientificindex.com/pictures/9b/1384461.jpg)
Immunodeficiency
Immunotherapy
Immunogenetics
Clinical Immunology
Immunoepidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
254
0.885
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Rolf Kiessling](https://cdn.adscientificindex.com/pictures/26/1419594.jpg)
tumor immunology immune therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
276
118
0.428
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Qiang Pan Hammarström](https://cdn.adscientificindex.com/pictures/9d/1418995.jpg)
Immunology
primary immunodeficiency
cancer genetics
lymphoma
B-cell lymphoma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
150
0.815
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Peter Liljeström](/user/assets/images/profile/no-profile-photo.png)
Immunology
Vaccines
Virology
Infectious diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
56
0.397
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Johan K Sandberg](https://cdn.adscientificindex.com/pictures/4f/1415090.jpg)
Immunology
infectious diseases
viral infections
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
92
0.662
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Ola Winqvist](/user/assets/images/profile/no-profile-photo.png)
Immunologi
autoimmunitet
immunterapi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
88
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Niklas K Björkström](https://cdn.adscientificindex.com/pictures/40/1418323.jpg)
Immunology
hepatology
infectious diseases
clinical microbiology
cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
103
0.954
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Grönlund H](/user/assets/images/profile/no-profile-photo.png)
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
65
0.699
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Jakob Michaelsson](/user/assets/images/profile/no-profile-photo.png)
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
65
0.793
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 11
![Andreas Lundqvist](/user/assets/images/profile/no-profile-photo.png)
Tumor Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
61
0.763
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Susanne Gabrielsson](https://cdn.adscientificindex.com/pictures/c2/1388945.jpg)
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
60
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Marcus Buggert](https://cdn.adscientificindex.com/pictures/aa/1397343.jpg)
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
59
0.855
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Lisa Westerberg](https://cdn.adscientificindex.com/pictures/d4/1416648.jpg)
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
44
0.815
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Myriam Aouadi](https://cdn.adscientificindex.com/pictures/b0/1517395.jpg)
Immunology
Metabolism
Obesity
Diabetes
siRNA delivery.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
46
0.958
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Mattias Carlsten](https://cdn.adscientificindex.com/pictures/db/1417390.jpg)
Cancer immunotherapy and Hematology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
34
0.872
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Nicolas J Pillon](https://cdn.adscientificindex.com/pictures/74/1404506.jpg)
Immunometabolism
Diabetes
Skeletal Muscle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Fredrik Wermeling](https://cdn.adscientificindex.com/pictures/7f/1413287.jpg)
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Jonathan Coquet](https://cdn.adscientificindex.com/pictures/05/1396193.jpg)
immunology
cytokine
T helper
allergy
cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Jeffrey E Mold](https://cdn.adscientificindex.com/pictures/37/1414626.jpg)
Immunology
cancer
Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Camilla Engblom](https://cdn.adscientificindex.com/pictures/22/1396176.jpg)
Immunology
cancer research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
33
0.943
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Khaled Amara](/user/assets/images/profile/no-profile-photo.png)
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
24
0.686
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Likun Du](/user/assets/images/profile/no-profile-photo.png)
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Kajsa Wing](/user/assets/images/profile/no-profile-photo.png)
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
24
0.774
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Martin A Ivarsson](https://cdn.adscientificindex.com/pictures/84/1396341.jpg)
Immunology
reproductive immunology
NK cells
flow cytometry assays
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
Hans Gustaf Ljunggren
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
177
0.580
Hassan Abolhassani
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
287
254
0.885
Immunodeficiency
Immunotherapy
Immunogenetics
Clinical Immunology
Immunoepidemiology
Rolf Kiessling
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
276
118
0.428
tumor immunology immune therapy
Qiang Pan Hammarström
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
184
150
0.815
Immunology
primary immunodeficiency
cancer genetics
lymphoma
B-cell lymphoma
Peter Liljeström
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
56
0.397
Immunology
Vaccines
Virology
Infectious diseases
Johan K Sandberg
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
92
0.662
Immunology
infectious diseases
viral infections
Ola Winqvist
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
88
0.667
Immunologi
autoimmunitet
immunterapi
Niklas K Björkström
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
103
0.954
Immunology
hepatology
infectious diseases
clinical microbiology
cancer
Grönlund H
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
65
0.699
Jakob Michaelsson
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
65
0.793
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Andreas Lundqvist
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
61
0.763
Susanne Gabrielsson
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
60
0.800
Marcus Buggert
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
59
0.855
Lisa Westerberg
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
54
44
0.815
Myriam Aouadi
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
46
0.958
Immunology
Metabolism
Obesity
Diabetes
siRNA delivery.
Mattias Carlsten
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
34
0.872
Cancer immunotherapy and Hematology
Nicolas J Pillon
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
Immunometabolism
Diabetes
Skeletal Muscle
Fredrik Wermeling
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
30
0.811
Jonathan Coquet
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
34
0.944
immunology
cytokine
T helper
allergy
cancer
Jeffrey E Mold
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
32
0.889
Camilla Engblom
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
33
0.943
Khaled Amara
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
24
0.686
Likun Du
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
Kajsa Wing
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
24
0.774
Martin A Ivarsson
Karolinska Institute
Stockholm, Sweden
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
28
0.933
Immunology
reproductive immunology
NK cells
flow cytometry assays