🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Christoph J. Griessenauer

Paracelsus Medical University

ORCID: 0000-0002-2952-3812

Also affiliated with Christian Doppler Klinik

Medicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 2%percentile
4.4Author DataRank

Indexed papers

3in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 3 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Genetic basis of lacunar stroke: a pooled analysis of individual patient data and genome-wide association studies

The Lancet Neurology(2021)10.1016/s1474-4422(21)00031-4
Top 6%
3.8DataRank
Top 6%213 citations

Elodie Persyn, Liisa Tomppo, Sofia Klasson, Vida Abedi, Mark K. Bakker +36 more

Papers

Driven by 21 papers — median percentile 60. Top paper: “Genetic basis of lacunar stroke: a pooled analysis of individual patient data and genome-wide association studies”.

Genetic basis of lacunar stroke: a pooled analysis of individual patient data and genome-wide association studies

The Lancet Neurology(2021)10.1016/s1474-4422(21)00031-4
Top 6%
3.8DataRank
Top 6%213 citations

Elodie Persyn, Liisa Tomppo, Sofia Klasson, Vida Abedi, Mark K. Bakker +36 more

Genetic Variation and Stroke Recovery: The STRONG Study

Stroke(2024)10.1161/strokeaha.124.047643
Top 40%
0.471DataRank
Top 40%14 citations

Livia Parodi, Zahra Moslemi, Robynne Braun, Chad Aldridge, Babak Shahbaba +50 more

Deep profiling of multiple ischemic lesions in a large, multi-center cohort: Frequency, spatial distribution, and associations to clinical characteristics

medRxiv(2022)10.1101/2022.07.01.22277062
Top 78%
0.104DataRank
Top 78%1 citations

Teresa Ullberg, Martin Bretzner, Sung‐Min Hong, Markus D. Schirmer, Robert W. Regenhardt +48 more

Predicting short and long-term mortality after acute ischemic stroke using EHR

Journal of the Neurological Sciences(2021)10.1016/j.jns.2021.117560
N/A
0DataRank · unranked
41 citations

Venkatesh Avula, Seyed‐Mostafa Razavi, Shreya Bavishi, Durgesh Chaudhary, Shima Shahjouei +5 more

Polygenic Risk Scores Augment Stroke Subtyping

Neurology Genetics(2021)10.1212/nxg.0000000000000560
N/A
0DataRank · unranked
24 citations

Durgesh Chaudhary, Ayesha Khan, Christoph J. Griessenauer, David J. Carey, Ramin Zand +2 more

MRI Radiomic Signature of White Matter Hyperintensities Is Associated with Clinical Phenotypes

bioRxiv (Cold Spring Harbor Laboratory)(2021)10.1101/2021.01.24.427986
N/A
0DataRank · unranked
3 citations

Anna K. Bonkhoff, Markus D. Schirmer, Sung‐Min Hong, Adrian V. Dalca, Kathleen Donahue +51 more

Lesions in putative language and attention regions are linked to more severe strokes in patients with higher white matter hyperintensity burden

medRxiv(2021)10.1101/2021.11.05.21265496
N/A
0DataRank · unranked
2 citations

Sung‐Min Hong, Martin Bretzner, Markus D. Schirmer, Robert W. Regenhardt, Ethem Murat Arsava +52 more

CT angiographic radiomics signature for risk stratification in anterior large vessel occlusion stroke

NeuroImage Clinical(2022)10.1016/j.nicl.2022.103034
N/A
0DataRank · unranked
17 citations

Jonas Behland, Adrian Mak, Stefan P. Haider, Tal Zeevi, Pina C. Sanelli +13 more

The relevance of rich club regions for functional outcome post‐stroke is enhanced in women

Human Brain Mapping(2022)10.1002/hbm.26159
N/A
0DataRank · unranked
7 citations

Markus D. Schirmer, Martin Bretzner, Sung‐Min Hong, Robert W. Regenhardt, Kathleen Donahue +46 more

Sex-specific lesion pattern of functional outcomes after stroke

Brain Communications(2022)10.1093/braincomms/fcac020
N/A
0DataRank · unranked
15 citations

Martin Bretzner, Sung‐Min Hong, Markus D. Schirmer, Alexander L. Cohen, Robert W. Regenhardt +53 more

Genome-Wide Association Study of Clinical Outcome After Aneurysmal Subarachnoid Haemorrhage: Protocol

Translational Stroke Research(2022)10.1007/s12975-021-00978-2
N/A
0DataRank · unranked
9 citations

Sheila Alexander, Mark K. Bakker, Hemant Bhagat, Philippe Bijlenga, Spiros Blackburn +20 more

Genome-Wide Association Study of Clinical Outcome After Aneurysmal Subarachnoid Haemorrhage: Protocol

Archive ouverte UNIGE (University of Geneva)(2022)10.60692/5zjq4-59q17
N/A
0DataRank · unranked
8 citations

Sheila Alexander, Mark K. Bakker, Hemant Bhagat, Philippe Bijlenga, Spiros Blackburn +20 more

Dataset on acute stroke risk stratification from CT angiographic radiomics

Data in Brief(2022)10.1016/j.dib.2022.108542
N/A
0DataRank · unranked
8 citations

Jonas Behland, Adrian Mak, Stefan P. Haider, Tal Zeevi, Pina C. Sanelli +13 more

The relevance of rich club regions for functional outcome post-stroke is enhanced in women

medRxiv(2022)10.1101/2022.06.28.22277020
N/A
0DataRank · unranked
0 citations

Markus D. Schirmer, Martin Bretzner, Sung‐Min Hong, Robert W. Regenhardt, Kathleen Donahue +46 more

Endovascular therapy versus medical management in isolated posterior cerebral artery acute ischemic stroke: A multinational multicenter propensity score-weighted study

European Stroke Journal(2024)10.1177/23969873241291465
N/A
0DataRank · unranked
20 citations

Benjamin Pulli, Vivek Yedavalli, Basel Musmar, Nimer Adeeb, Dhairya A. Lakhani +62 more

Automated detection of early signs of irreversible ischemic change on CTA source images in patients with large vessel occlusion

PLoS ONE(2024)10.1371/journal.pone.0304962
N/A
0DataRank · unranked
1 citations

Charles Matouk, Emily W. Avery, Jonas Behland, Stefan P. Haider, Dietmar Frey +14 more

Clinical outcomes of patients with unsuccessful mechanical thrombectomy versus best medical management of medium vessel occlusion stroke in the middle cerebral artery territory

Journal of NeuroInterventional Surgery(2025)10.1136/jnis-2024-022642
N/A
0DataRank · unranked
6 citations

Vivek Yedavalli, Hamza Salim, Dhairya A. Lakhani, Basel Musmar, Nimer Adeeb +59 more

Lower complication rates associated with transradial versus transfemoral flow diverting stent placement

Journal of NeuroInterventional Surgery(2020)10.1136/neurintsurg-2020-015992
N/A
0DataRank · unranked
80 citations

Stephanie H. Chen, Alejandro M Spiotta, Pascal Jabbour, Michael R. Levitt, Peter Kan +40 more

Hypoperfusion intensity ratio is associated with follow-up infarct volume in medium vessel occlusions: A multicenter multinational study

Neurotherapeutics(2025)10.1016/j.neurot.2025.e00713
N/A
0DataRank · unranked
4 citations

Hamza Salim, Dhairya A. Lakhani, Basel Musmar, Nimer Adeeb, Davide Simonato +93 more

Intraoperative 3-Dimensional Rotational Angiography in Cerebrovascular Surgery: A Case Series

World Neurosurgery(2020)10.1016/j.wneu.2020.06.026
N/A
0DataRank · unranked
5 citations

George Bourdages, Clemens M. Schirmer, Gregory M. Weiner, Shamsher Dalal, Christoph J. Griessenauer +1 more

Outcome after acute ischemic stroke is linked to sex-specific lesion patterns

Nature Communications(2021)10.1038/s41467-021-23492-3
N/A
0DataRank · unranked
107 citations

Markus D. Schirmer, Martin Bretzner, Sung‐Min Hong, Robert W. Regenhardt, Mikael Brudfors +52 more