Kreis, Roland
University of Bern,
Switzerland
2025 Rank: 105820
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: 492 out of 122662 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 105820 | 120020 |
| Total Cites | 302 | 317 |
| H-index | 8 | 8 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 47 | 47 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 90 | 91 |
| Number of Single+First+Last Authored Papers | 55 | 55 |
| Total Cites to Single+First+Last Authored Papers | 125 | 132 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 240 | 251 |
| Ratio of Total Citations to Distinct Citing Papers | 1.26 | 1.26 |
| Self-Citation Percentage |
4.73%
|
|
Kreis, Roland
University of Bern,
Switzerland
2024 Rank: 77279
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: 353 out of 116246 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 77279 | 89285 |
| Total Cites | 345 | 354 |
| H-index | 9 | 9 |
| Hm-index | 4 | 4 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 47 | 47 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 109 | 109 |
| Number of Single+First+Last Authored Papers | 55 | 55 |
| Total Cites to Single+First+Last Authored Papers | 149 | 152 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 256 | 263 |
| Ratio of Total Citations to Distinct Citing Papers | 1.35 | 1.35 |
| Self-Citation Percentage |
2.54%
|
|
Kreis, Roland
University of Bern,
Switzerland
2023 Rank: 57283
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: 251 out of 109758 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 57283 | 50570 |
| Total Cites | 585 | 727 |
| H-index | 11 | 12 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 42 | 42 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 115 | 125 |
| Number of Single+First+Last Authored Papers | 72 | 72 |
| Total Cites to Single+First+Last Authored Papers | 190 | 219 |
| Composite Score | 2 | 2 |
| Number of Distinct Citing Papers | 385 | 420 |
| Ratio of Total Citations to Distinct Citing Papers | 1.52 | 1.73 |
| Self-Citation Percentage |
19.53%
|
|
Kreis, Roland
University of Bern,
Switzerland
2022 Rank: 37713
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: 146 out of 105572 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 37713 | 30904 |
| Total Cites | 583 | 762 |
| H-index | 12 | 13 |
| Hm-index | 5 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 62 | 69 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 128 | 152 |
| Number of Single+First+Last Authored Papers | 69 | 69 |
| Total Cites to Single+First+Last Authored Papers | 206 | 260 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 405 | 446 |
| Ratio of Total Citations to Distinct Citing Papers | 1.44 | 1.71 |
| Self-Citation Percentage |
23.49%
|
|
Kreis, Roland
University of Bern,
Switzerland
2021 Rank: 43497
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: 185 out of 101860 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 43497 | 39385 |
| Total Cites | 778 | 930 |
| H-index | 15 | 16 |
| Hm-index | 6 | 6 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 88 | 94 |
| Number of Single+First Authored Papers | 33 | 33 |
| Total Cites to Single+First Authored Papers | 174 | 197 |
| Number of Single+First+Last Authored Papers | 67 | 67 |
| Total Cites to Single+First+Last Authored Papers | 283 | 346 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 573 | 626 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.49 |
| Self-Citation Percentage |
16.34%
|
|
Kreis, Roland
University of Bern,
Switzerland
2020 Rank: 45605
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 84246 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 45605 | 46442 |
| Total Cites | 563 | 690 |
| H-index | 12 | 12 |
| Hm-index | 5 | 5 |
| Number of Single Authored Papers | 4 | 4 |
| Total Cites to Single Authored Papers | 71 | 73 |
| Number of Single+First Authored Papers | 32 | 32 |
| Total Cites to Single+First Authored Papers | 125 | 134 |
| Number of Single+First+Last Authored Papers | 64 | 64 |
| Total Cites to Single+First+Last Authored Papers | 207 | 233 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 414 | 463 |
| Ratio of Total Citations to Distinct Citing Papers | 1.36 | 1.49 |
| Self-Citation Percentage |
18.41%
|
|
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