Collier, R. John
Harvard Medical School,
United States
2025 Rank: 22,914
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Biochemistry & Molecular Biology
SubField 2:
Microbiology
Rank in SubField 1: 979 out of 212,967 Researchers
Data For The Year: 2025
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 22,914 | 24,255 |
| Total Cites | 13,360 | 15,427 |
| H-index | 64 | 66 |
| Hm-index | 29 | 31 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 729 | 744 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1,376 | 1,424 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 7,433 | 8,533 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,532 | 6,882 |
| Ratio of Total Citations to Distinct Citing Papers | 2.05 | 2.24 |
| Self-Citation Percentage |
13.40%
|
|
Collier, R. John
Harvard Medical School,
United States
2024 Rank: 21,873
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Biochemistry & Molecular Biology
SubField 2:
Microbiology
Rank in SubField 1: 988 out of 208,384 Researchers
Data For The Year: 2024
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 21,873 | 23,392 |
| Total Cites | 13,017 | 15,069 |
| H-index | 62 | 65 |
| Hm-index | 29 | 30 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 688 | 703 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1,312 | 1,360 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 7,223 | 8,318 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,360 | 6,705 |
| Ratio of Total Citations to Distinct Citing Papers | 2.05 | 2.25 |
| Self-Citation Percentage |
13.62%
|
|
Collier, R. John
Harvard Medical School,
United States
2023 Rank: 20,741
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Biochemistry & Molecular Biology
SubField 2:
Microbiology
Rank in SubField 1: 986 out of 204,091 Researchers
Data For The Year: 2023
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 20,741 | 21,558 |
| Total Cites | 12,783 | 14,827 |
| H-index | 62 | 65 |
| Hm-index | 28 | 30 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 664 | 679 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1,271 | 1,319 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 7,087 | 8,182 |
| Composite Score | 3 | 3 |
| Number of Distinct Citing Papers | 6,235 | 6,577 |
| Ratio of Total Citations to Distinct Citing Papers | 2.05 | 2.25 |
| Self-Citation Percentage |
13.79%
|
|
Collier, R. John
Harvard Medical School,
United States
2022 Rank: 19,163
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Biochemistry & Molecular Biology
SubField 2:
Microbiology
Rank in SubField 1: 969 out of 201,173 Researchers
Data For The Year: 2022
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 19,163 | 19,752 |
| Total Cites | 12,477 | 14,513 |
| H-index | 61 | 65 |
| Hm-index | 28 | 30 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 625 | 640 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1,202 | 1,250 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 6,904 | 7,998 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 6,033 | 6,371 |
| Ratio of Total Citations to Distinct Citing Papers | 2.07 | 2.28 |
| Self-Citation Percentage |
14.03%
|
|
Collier, R. John
Harvard Medical School,
United States
2021 Rank: 18,422
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Biochemistry & Molecular Biology
SubField 2:
Microbiology
Rank in SubField 1: 935 out of 189,264 Researchers
Data For The Year: 2021
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 18,422 | 19,044 |
| Total Cites | 12,222 | 14,230 |
| H-index | 61 | 64 |
| Hm-index | 28 | 30 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 603 | 616 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1,173 | 1,219 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 6,768 | 7,845 |
| Composite Score | 3 | 4 |
| Number of Distinct Citing Papers | 5,893 | 6,228 |
| Ratio of Total Citations to Distinct Citing Papers | 2.07 | 2.28 |
| Self-Citation Percentage |
14.11%
|
|
Collier, R. John
Harvard Medical School,
United States
2020 Rank: 16,763
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:
Biomedical Research
SubField 1:
Biochemistry & Molecular Biology
SubField 2:
Microbiology
Rank in SubField 1: 720 out of 135,836 Researchers
Data For The Year: 2020
| Metrics | Self-Citations Excluded | All |
|---|---|---|
| Rank Based on Composite Score | 16,763 | 17,156 |
| Total Cites | 11,818 | 13,782 |
| H-index | 61 | 65 |
| Hm-index | 27 | 29 |
| Number of Single Authored Papers | 9 | 9 |
| Total Cites to Single Authored Papers | 579 | 592 |
| Number of Single+First Authored Papers | 19 | 19 |
| Total Cites to Single+First Authored Papers | 1,126 | 1,172 |
| Number of Single+First+Last Authored Papers | 136 | 136 |
| Total Cites to Single+First+Last Authored Papers | 6,527 | 7,598 |
| Composite Score | 4 | 4 |
| Number of Distinct Citing Papers | 5,668 | 5,992 |
| Ratio of Total Citations to Distinct Citing Papers | 2.09 | 2.30 |
| Self-Citation Percentage |
14.25%
|
|
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