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Siekmann, Lothar

Siekmann, Lothar

Universität Bonn, Germany

2025 Rank: 244,699

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

General Clinical Medicine

SubField 2:

Endocrinology & Metabolism

Rank in SubField 1: 174 out of 23,299 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score244,699228,472
Total Cites1,9572,407
H-index2427
Hm-index1012
Number of Single Authored Papers1616
Total Cites to Single Authored Papers245277
Number of Single+First Authored Papers3939
Total Cites to Single+First Authored Papers407503
Number of Single+First+Last Authored Papers5959
Total Cites to Single+First+Last Authored Papers1,3501,643
Composite Score33
Number of Distinct Citing Papers1,6061,805
Ratio of Total Citations to Distinct Citing Papers 1.22 1.33
Self-Citation Percentage
18.70%
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Siekmann, Lothar

Siekmann, Lothar

Universitätsklinikum Bonn, Germany

2022 Rank: 220,807

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

General Clinical Medicine

SubField 2:

Endocrinology & Metabolism

Rank in SubField 1: 161 out of 20,508 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score220,807207,596
Total Cites1,6542,093
H-index2326
Hm-index910
Number of Single Authored Papers1515
Total Cites to Single Authored Papers217241
Number of Single+First Authored Papers3838
Total Cites to Single+First Authored Papers357438
Number of Single+First+Last Authored Papers5858
Total Cites to Single+First+Last Authored Papers1,1391,411
Composite Score33
Number of Distinct Citing Papers1,3531,561
Ratio of Total Citations to Distinct Citing Papers 1.22 1.34
Self-Citation Percentage
20.97%
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Siekmann, Lothar

Siekmann, Lothar

Universitäts-Klinikum Bonn und Medizinische Fakultät, Germany

2021 Rank: 217,133

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

General Clinical Medicine

SubField 2:

Analytical Chemistry

Rank in SubField 1: 151 out of 20,223 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score217,133200,007
Total Cites1,5932,028
H-index2226
Hm-index910
Number of Single Authored Papers1515
Total Cites to Single Authored Papers213237
Number of Single+First Authored Papers3838
Total Cites to Single+First Authored Papers345425
Number of Single+First+Last Authored Papers5858
Total Cites to Single+First+Last Authored Papers1,0911,360
Composite Score33
Number of Distinct Citing Papers1,3081,512
Ratio of Total Citations to Distinct Citing Papers 1.22 1.34
Self-Citation Percentage
21.45%
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Siekmann, Lothar

Siekmann, Lothar

Universitäts-Klinikum Bonn und Medizinische Fakultät, Germany

2020 Rank: 207,730

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Clinical Medicine

SubField 1:

General Clinical Medicine

SubField 2:

Endocrinology & Metabolism

Rank in SubField 1: 173 out of 16,340 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score207,730189,137
Total Cites1,5061,935
H-index2125
Hm-index910
Number of Single Authored Papers1515
Total Cites to Single Authored Papers203227
Number of Single+First Authored Papers3838
Total Cites to Single+First Authored Papers323403
Number of Single+First+Last Authored Papers5858
Total Cites to Single+First+Last Authored Papers1,0221,290
Composite Score33
Number of Distinct Citing Papers1,2321,431
Ratio of Total Citations to Distinct Citing Papers 1.22 1.35
Self-Citation Percentage
22.17%
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