Dagmar Kollmann

1.3k total citations
48 papers, 761 citations indexed

About

Dagmar Kollmann is a scholar working on Surgery, Hepatology and Oncology. According to data from OpenAlex, Dagmar Kollmann has authored 48 papers receiving a total of 761 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Surgery, 19 papers in Hepatology and 11 papers in Oncology. Recurrent topics in Dagmar Kollmann's work include Organ Transplantation Techniques and Outcomes (23 papers), Liver Disease and Transplantation (17 papers) and Renal Transplantation Outcomes and Treatments (9 papers). Dagmar Kollmann is often cited by papers focused on Organ Transplantation Techniques and Outcomes (23 papers), Liver Disease and Transplantation (17 papers) and Renal Transplantation Outcomes and Treatments (9 papers). Dagmar Kollmann collaborates with scholars based in Austria, Canada and Switzerland. Dagmar Kollmann's co-authors include Markus Selzner, Nazia Selzner, Ivan Linares, Peter Urbanellis, Sujani Ganesh, Anand Ghanekar, Gabriela Berlakovich, Mátyás Hamar, David Grant and Paul S. F. Yip and has published in prestigious journals such as The Lancet, PLoS ONE and Scientific Reports.

In The Last Decade

Dagmar Kollmann

46 papers receiving 753 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Dagmar Kollmann Austria 18 472 286 179 126 118 48 761
Benno Cardini Austria 16 498 1.1× 260 0.9× 128 0.7× 139 1.1× 110 0.9× 61 724
Steffen Manekeller Germany 20 598 1.3× 475 1.7× 148 0.8× 87 0.7× 324 2.7× 81 1.1k
Rebecca Brais United Kingdom 15 716 1.5× 555 1.9× 247 1.4× 60 0.5× 312 2.6× 40 1.1k
Yasuhiko Fukuda Japan 16 330 0.7× 220 0.8× 168 0.9× 43 0.3× 157 1.3× 75 906
Babak Banan United States 14 398 0.8× 195 0.7× 75 0.4× 50 0.4× 156 1.3× 23 790
M. Golling Germany 19 556 1.2× 471 1.6× 78 0.4× 86 0.7× 243 2.1× 87 1.1k
Yoshikazu Toyoki Japan 18 565 1.2× 331 1.2× 77 0.4× 37 0.3× 136 1.2× 83 787
J Cinqualbre France 16 540 1.1× 358 1.3× 54 0.3× 60 0.5× 177 1.5× 77 837
Yuki Bekki Japan 17 440 0.9× 530 1.9× 63 0.4× 52 0.4× 362 3.1× 62 870
Ting-Jung Wu Taiwan 17 562 1.2× 651 2.3× 56 0.3× 77 0.6× 306 2.6× 74 1.0k

Countries citing papers authored by Dagmar Kollmann

Since Specialization
Citations

This map shows the geographic impact of Dagmar Kollmann's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Dagmar Kollmann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dagmar Kollmann more than expected).

Fields of papers citing papers by Dagmar Kollmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dagmar Kollmann. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Dagmar Kollmann. The network helps show where Dagmar Kollmann may publish in the future.

Co-authorship network of co-authors of Dagmar Kollmann

This figure shows the co-authorship network connecting the top 25 collaborators of Dagmar Kollmann. A scholar is included among the top collaborators of Dagmar Kollmann based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Dagmar Kollmann. Dagmar Kollmann is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Kollmann, Dagmar, David Pereyra, Gerd R. Silberhumer, et al.. (2024). Validation of mitochondrial FMN as a predictor for early allograft dysfunction and patient survival measured during hypothermic oxygenated perfusion. Liver Transplantation. 31(4). 476–488. 4 indexed citations
3.
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Kollmann, Dagmar, et al.. (2023). Biliary Metabolome Profiling for Evaluation of Liver Metabolism and Biliary Tract Function Related to Organ Preservation Method and Degree of Ischemia in a Porcine Model. International Journal of Molecular Sciences. 24(3). 2127–2127. 4 indexed citations
5.
Gensthaler, Lisa, Gerd Jomrich, Dagmar Kollmann, et al.. (2023). Preoperative BChE serves as a prognostic marker in patients with resectable AEG after neoadjuvant chemotherapy. Langenbeck s Archives of Surgery. 408(1). 227–227. 4 indexed citations
6.
König, Daniel, Gabriela Berlakovich, Petra Munda, et al.. (2022). Sex Disparities in Outcome of Patients with Alcohol-Related Liver Cirrhosis within the Eurotransplant Network—A Competing Risk Analysis. Journal of Clinical Medicine. 11(13). 3646–3646. 7 indexed citations
7.
Urbanellis, Peter, Laura Mazilescu, Dagmar Kollmann, et al.. (2021). Prolonged warm ischemia time leads to severe renal dysfunction of donation-after-cardiac death kidney grafts. Scientific Reports. 11(1). 17930–17930. 14 indexed citations
8.
Jomrich, Gerd, Dagmar Kollmann, Dariga Ramazanova, et al.. (2021). Programmed death ligand 2 expression plays a limited role in adenocarcinomas of the gastroesophageal junction after preoperative chemotherapy. European surgery. Supplement/European surgery. 53(6). 287–293. 3 indexed citations
9.
Kollmann, Dagmar, Roizar Rosales, Bettina E. Hansen, et al.. (2020). Renal Dysfunction After Liver Transplantation: Effect of Donor Type. Liver Transplantation. 26(6). 799–810. 17 indexed citations
10.
Dauber, E.M., Dagmar Kollmann, Nicolas Kozakowski, et al.. (2019). Quantitative PCR of INDEL s to measure donor‐derived cell‐free DNA —a potential method to detect acute rejection in kidney transplantation: a pilot study. Transplant International. 33(3). 298–309. 29 indexed citations
11.
Kollmann, Dagmar, Susanne Rasoul‐Rockenschaub, Michael Hofmann, et al.. (2018). Outcome after liver transplantation in elderly recipients (>65 years) — A single-center retrospective analysis. Digestive and Liver Disease. 50(10). 1049–1055. 11 indexed citations
12.
Kollmann, Dagmar, Desislava Ignatova, Julia Jedamzik, et al.. (2018). PD-L1 expression is an independent predictor of favorable outcome in patients with localized esophageal adenocarcinoma. OncoImmunology. 7(6). e1435226–e1435226. 32 indexed citations
13.
Kollmann, Dagmar, Desislava Ignatova, Julia Jedamzik, et al.. (2017). Expression of Programmed Cell Death Protein 1 by Tumor-Infiltrating Lymphocytes and Tumor Cells is Associated with Advanced Tumor Stage in Patients with Esophageal Adenocarcinoma. Annals of Surgical Oncology. 24(9). 2698–2706. 27 indexed citations
14.
Kollmann, Dagmar, Nazia Selzner, & Markus Selzner. (2017). Bridging to liver transplantation in HCC patients. Langenbeck s Archives of Surgery. 402(6). 863–871. 28 indexed citations
15.
Kollmann, Dagmar & Markus Selzner. (2017). Recent advances in the field of warm ex-vivo liver perfusion. Current Opinion in Organ Transplantation. 22(6). 555–562. 19 indexed citations
16.
Echeverri, Juan, Nicolás Goldaracena, Ivan Linares, et al.. (2017). Comparison of BQ123, Epoprostenol, and Verapamil as Vasodilators During Normothermic Ex Vivo Liver Machine Perfusion. Transplantation. 102(4). 601–608. 32 indexed citations
17.
Kollmann, Dagmar, Christian Kinstner, Renate Koppensteiner, et al.. (2016). Successful Treatment of a Ruptured Extracranial Vertebral Artery Aneurysm with Onyx Instillation. Annals of Vascular Surgery. 36. 290.e7–290.e10. 10 indexed citations
18.
Schweiger, Thomas, Dagmar Kollmann, Denise Traxler, et al.. (2013). Carbonic anhydrase IX is associated with early pulmonary spreading of primary colorectal carcinoma and tobacco smoking. European Journal of Cardio-Thoracic Surgery. 46(1). 92–99. 10 indexed citations
19.
Kollmann, Dagmar, Konrad Höetzenecker, Helmut Prosch, et al.. (2012). Removal of a large cement embolus from the right pulmonary artery 4 years after kyphoplasty: Consideration of thrombogenicity. Journal of Thoracic and Cardiovascular Surgery. 143(4). e22–e24. 14 indexed citations
20.
Varga, Eva‐Maria, Dagmar Kollmann, Maximilian S. Zach, & Barbara Bohle. (2011). Anaphylaxis to Buckwheat in an Atopic Child: A Risk Factor for Severe Allergy to Nuts and Seeds?. International Archives of Allergy and Immunology. 156(1). 112–116. 23 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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