Joachim Widder

7.3k total citations · 2 hit papers
118 papers, 3.0k citations indexed

About

Joachim Widder is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Radiation. According to data from OpenAlex, Joachim Widder has authored 118 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Pulmonary and Respiratory Medicine, 38 papers in Radiology, Nuclear Medicine and Imaging and 32 papers in Radiation. Recurrent topics in Joachim Widder's work include Advanced Radiotherapy Techniques (32 papers), Lung Cancer Diagnosis and Treatment (28 papers) and Medical Imaging Techniques and Applications (14 papers). Joachim Widder is often cited by papers focused on Advanced Radiotherapy Techniques (32 papers), Lung Cancer Diagnosis and Treatment (28 papers) and Medical Imaging Techniques and Applications (14 papers). Joachim Widder collaborates with scholars based in Austria, Netherlands and Germany. Joachim Widder's co-authors include Johannes A. Langendijk, Marcel Verheij, Philippe Lambin, Harry J.M. Groen, Dirk De Ruysscher, Erwin M. Wiegman, Jan F. Ubbels, Suresh Senan, Theo J. Klinkenberg and Martina Weber and has published in prestigious journals such as Journal of Clinical Oncology, British Journal of Cancer and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

Joachim Widder

109 papers receiving 2.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Selection of patients for radiotherapy with protons aiming at reduction of side effects: The model-based approach

2013 377 citations Johannes A. Langendijk, Joachim Widder et al. Radiotherapy and Oncology profile →
Micro- and Nanoplastics Breach the Blood–Brain Barrier (BBB): Biomolecular Corona’s Role Revealed

2023 205 citations Joachim Widder et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Joachim Widder Austria	28	1.6k	981	913	473	452	118	3.0k
Richard J. Chappell United States	30	1.5k 1.0×	536 0.5×	644 0.7×	548 1.2×	671 1.5×	108	3.8k
Yan Zhuang China	28	730 0.5×	186 0.2×	353 0.4×	691 1.5×	545 1.2×	146	2.4k
Guido Hildebrandt Germany	35	1.2k 0.8×	924 0.9×	2.0k 2.2×	786 1.7×	961 2.1×	180	4.6k
Caroline Weltens Belgium	27	635 0.4×	935 1.0×	1.1k 1.2×	413 0.9×	632 1.4×	116	2.9k
Seigo Kinuya Japan	34	854 0.5×	140 0.1×	2.5k 2.8×	663 1.4×	659 1.5×	357	4.5k
P. Rigo Belgium	28	1.4k 0.9×	98 0.1×	2.3k 2.5×	690 1.5×	477 1.1×	71	4.0k
Matthew Parliament Canada	37	2.3k 1.5×	1.3k 1.3×	993 1.1×	833 1.8×	1.3k 2.9×	107	4.5k
Orit Kaidar‐Person Israel	29	678 0.4×	325 0.3×	352 0.4×	1.3k 2.8×	1.0k 2.3×	153	3.3k
Christoph Reiners Germany	48	479 0.3×	253 0.3×	1.8k 2.0×	3.1k 6.5×	676 1.5×	215	7.6k
Lars Franzén Sweden	27	1.8k 1.1×	871 0.9×	1.5k 1.6×	589 1.2×	645 1.4×	87	3.3k

Countries citing papers authored by Joachim Widder

Since Specialization

Citations

This map shows the geographic impact of Joachim Widder'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 Joachim Widder with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Joachim Widder more than expected).

Fields of papers citing papers by Joachim Widder

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joachim Widder. 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 Joachim Widder. The network helps show where Joachim Widder may publish in the future.

Co-authorship network of co-authors of Joachim Widder

This figure shows the co-authorship network connecting the top 25 collaborators of Joachim Widder. A scholar is included among the top collaborators of Joachim Widder 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 Joachim Widder. Joachim Widder is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Heilemann, Gerd, Tufve Nyholm, Joachim Widder, et al.. (2025). Ultra-fast, one-click radiotherapy treatment planning outside a treatment planning system. Physics and Imaging in Radiation Oncology. 33. 100724–100724. 2 indexed citations

Lütgendorf‐Caucig, Carola, et al.. (2025). PARP7 as a new target for activating anti-tumor immunity in cancer. EMBO Molecular Medicine. 17(5). 872–888. 4 indexed citations

Fischer, Patrick D., Maximilian Schmid, Anna Ohradanova‐Repic, et al.. (2025). Molecular features of TNBC govern heterogeneity in the response to radiation and autophagy inhibition. Cell Death and Disease. 16(1). 540–540. 1 indexed citations

Gruber, Sylvia, Bernhard Kratzer, Winfried F. Pickl, et al.. (2024). Cytosolic nucleic acid sensors and interferon beta-1 activation drive radiation-induced anti-tumour immune effects in human pancreatic cancer cells. Frontiers in Immunology. 15. 1286942–1286942. 1 indexed citations

Zehetmayer, Sonja, Felicitas Oberndorfer, Joachim Widder, et al.. (2024). PD‐L1 expression in patients with non‐small‐cell lung cancer is associated with sex and genetic alterations: A retrospective study within the Caucasian population. Thoracic Cancer. 15(20). 1598–1606. 2 indexed citations

Sturdza, Alina, et al.. (2024). Cardiac metastasis in uterine cervical cancer. Strahlentherapie und Onkologie. 201(1). 71–81. 1 indexed citations

Miszczyk, Marcin, Tao Wu, Magdalena Stankiewicz, et al.. (2024). Clinical outcomes of pelvic bone marrow sparing radiotherapy for cervical cancer: A systematic review and meta-analysis of randomised controlled trials. Clinical and Translational Radiation Oncology. 47. 100801–100801. 3 indexed citations

Heilemann, Gerd, et al.. (2024). Automation of ePROMs in radiation oncology and its impact on patient response and bias. Radiotherapy and Oncology. 199. 110427–110427.

Schaaf, A. van der, Robin Wijsman, O. Chouvalova, et al.. (2023). External validation of NTCP-models for radiation pneumonitis in lung cancer patients treated with chemoradiotherapy. Radiotherapy and Oncology. 186. 109735–109735. 5 indexed citations

10.

Heilemann, Gerd, Martin Buschmann, Wolfgang Lechner, et al.. (2023). Clinical Implementation and Evaluation of Auto-Segmentation Tools for Multi-Site Contouring in Radiotherapy. Physics and Imaging in Radiation Oncology. 28. 100515–100515. 22 indexed citations

11.

Lechner, Wolfgang, Carola Lütgendorf‐Caucig, Hartmut Herrmann, et al.. (2022). Impact of SSTR PET on Inter-Observer Variability of Target Delineation of Meningioma and the Possibility of Using Threshold-Based Segmentations in Radiation Oncology. Cancers. 14(18). 4435–4435. 5 indexed citations

12.

Diekmann, Johanna, Theresa König, Thorsten Derlin, et al.. (2022). Molecular Imaging of Myocardial Fibroblast Activation in Patients with Aortic Stenosis Undergoing Transcatheter Aortic Valve Implantation (TAVI). Nuklearmedizin - NuclearMedicine. 61(2). 154–154. 2 indexed citations

13.

Klinkenberg, Theo J., et al.. (2017). Long-term Outcome of Surgery or Stereotactic Radiotherapy for Lung Oligometastases. Journal of Thoracic Oncology. 12(9). 1442–1445. 51 indexed citations

14.

Prott, F.J., et al.. (2015). Ruthenium-106 Eye Plaque Brachytherapy in the Conservative Treatment of Uveal Melanoma: Evaluation of 175 Patients Treated with 150 Gy from 1981�1989. Frontiers of radiation therapy and oncology. 30. 143–149. 2 indexed citations

15.

Klinkenberg, Theo J., et al.. (2015). Patterns of Recurrence and Survival after Surgery or Stereotactic Radiotherapy for Early Stage NSCLC. Journal of Thoracic Oncology. 10(5). 826–831. 79 indexed citations

16.

Bollineni, Vikram Rao, Michel Koole, Jan Pruim, et al.. (2014). Dynamics of tumor hypoxia assessed by 18F-FAZA PET/CT in head and neck and lung cancer patients during chemoradiation: Possible implications for radiotherapy treatment planning strategies. Radiotherapy and Oncology. 113(2). 198–203. 57 indexed citations

17.

Сузукі, Осаму, Takamasa Mitsuyoshi, Masayoshi Miyazaki, et al.. (2014). Dose–volume–response analysis in stereotactic radiotherapy for early lung cancer. Radiotherapy and Oncology. 112(2). 262–266. 16 indexed citations

18.

Hurkmans, Coen, J.P. Cuijpers, Frank J. Lagerwaard, et al.. (2009). Recommendations for implementing stereotactic radiotherapy in peripheral stage IA non-small cell lung cancer: report from the Quality Assurance Working Party of the randomised phase III ROSEL study. Radiation Oncology. 4(1). 1–1. 234 indexed citations

19.

Dieckmann, Karin, et al.. (2001). Long-Term Side Effects of Radiotherapy in Survivors of Childhood Cancer. Frontiers of radiation therapy and oncology. 37. 57–68. 15 indexed citations

20.

Widder, Joachim. (1998). The fallibility of medical judgment as a consequence of the inexactness of observations. Medicine Health Care and Philosophy. 1(2). 119–124. 2 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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