Kreis, Roland
University of Bern,
Switzerland
2025 Rank: 35145
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Nuclear Medicine & Medical Imaging
SubField 2:
Nutrition & Dietetics
Rank in SubField 1: 201 out of 122662 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 35145 | 36653 |
| Total Cites | 8992 | 10195 |
| H-index | 52 | 56 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 714 | 744 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 3105 | 3417 |
| Number of Single+First+Last Authored Papers | 55 | 55 |
| Total Cites to Single+First+Last Authored Papers | 4363 | 4869 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6568 | 7011 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.45 |
| Self-Citation Percentage |
11.80%
|
|
Kreis, Roland
University of Bern,
Switzerland
2024 Rank: 33802
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Nuclear Medicine & Medical Imaging
SubField 2:
Nutrition & Dietetics
Rank in SubField 1: 198 out of 116246 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 33802 | 35794 |
| Total Cites | 8676 | 9847 |
| H-index | 51 | 54 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 667 | 697 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 3015 | 3319 |
| Number of Single+First+Last Authored Papers | 55 | 55 |
| Total Cites to Single+First+Last Authored Papers | 4238 | 4725 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6312 | 6740 |
| Ratio of Total Citations to Distinct Citing Papers | 1.37 | 1.46 |
| Self-Citation Percentage |
11.89%
|
|
Kreis, Roland
University of Bern,
Switzerland
2023 Rank: 30829
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Nuclear Medicine & Medical Imaging
SubField 2:
Nutrition & Dietetics
Rank in SubField 1: 180 out of 109758 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30829 | 31822 |
| Total Cites | 9004 | 10577 |
| H-index | 53 | 55 |
| Hm-index | 19 | 20 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 604 | 649 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 2898 | 3242 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 4173 | 4752 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6491 | 7045 |
| Ratio of Total Citations to Distinct Citing Papers | 1.39 | 1.50 |
| Self-Citation Percentage |
14.87%
|
|
Kreis, Roland
University of Bern,
Switzerland
2022 Rank: 31128
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Nuclear Medicine & Medical Imaging
SubField 2:
Nutrition & Dietetics
Rank in SubField 1: 190 out of 105572 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 31128 | 31817 |
| Total Cites | 8337 | 9774 |
| H-index | 50 | 52 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 561 | 606 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 2772 | 3112 |
| Number of Single+First+Last Authored Papers | 69 | 69 |
| Total Cites to Single+First+Last Authored Papers | 3954 | 4515 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6047 | 6566 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.49 |
| Self-Citation Percentage |
14.70%
|
|
Kreis, Roland
University of Bern,
Switzerland
2021 Rank: 30481
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Nuclear Medicine & Medical Imaging
SubField 2:
Nutrition & Dietetics
Rank in SubField 1: 188 out of 101860 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30481 | 30557 |
| Total Cites | 7991 | 9299 |
| H-index | 49 | 52 |
| Hm-index | 18 | 19 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 539 | 582 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 2687 | 3002 |
| Number of Single+First+Last Authored Papers | 67 | 67 |
| Total Cites to Single+First+Last Authored Papers | 3827 | 4357 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5799 | 6287 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.48 |
| Self-Citation Percentage |
14.07%
|
|
Kreis, Roland
University of Bern,
Switzerland
2020 Rank: 30325
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Clinical Medicine
SubField 1:
Nuclear Medicine & Medical Imaging
SubField 2:
Nutrition & Dietetics
Rank in SubField 1: 198 out of 84246 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 30325 | 30614 |
| Total Cites | 7368 | 8560 |
| H-index | 46 | 50 |
| Hm-index | 17 | 18 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 476 | 513 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 2549 | 2845 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 3611 | 4087 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 5342 | 5789 |
| Ratio of Total Citations to Distinct Citing Papers | 1.38 | 1.48 |
| Self-Citation Percentage |
13.93%
|
|
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