Walter R. Witschey

Also affiliated with Penn Center for AIDS Research, University of Pennsylvania

MedicineChemistry

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 3%percentile

0.973Author 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 →

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

Exome-wide association analysis of CT imaging-derived hepatic fat in a medical biobank

Cell Reports Medicine(2022)10.1016/j.xcrm.2022.100855

Top 36%

0.540DataRank

Top 36%18 citations

Matthew T. MacLean, Anastasia Lucas, Drew A. Torigian, Carolin V. Schneider, Tess Cherlin +10 more

Papers

Driven by 48 papers — median percentile 42. Top paper: “A multiancestry genome-wide association study of unexplained chronic ALT elevation as a proxy for nonalcoholic fatty liver disease with histological and radiological validation”.

A multiancestry genome-wide association study of unexplained chronic ALT elevation as a proxy for nonalcoholic fatty liver disease with histological and radiological validation

Nature Genetics(2022)10.1038/s41588-022-01078-z

N/A

0.793DataRank · unranked

197 citations

Shweta Ramdas, Kimberly Lorenz, Xiuqing Guo, Rebecca Darlay, Heather J. Cordell +86 more

Iron imaging in myocardial infarction reperfusion injury

Nature Communications(2020)10.1038/s41467-020-16923-0

N/A

0.598DataRank · unranked

53 citations

Srikant Kamesh Iyer, Eileen Hwuang, Michael Solomon, Anya Hall, Rishabh Kumar +23 more

Exome-wide association analysis of CT imaging-derived hepatic fat in a medical biobank

Cell Reports Medicine(2022)10.1016/j.xcrm.2022.100855

Top 36%

0.540DataRank

Top 36%18 citations

Matthew T. MacLean, Anastasia Lucas, Drew A. Torigian, Carolin V. Schneider, Tess Cherlin +10 more

Strategies for Implementing Machine Learning Algorithms in the Clinical Practice of Radiology

Radiology(2024)10.1148/radiol.223170

N/A

0.500DataRank · unranked

27 citations

Michael S. Yao, Hersh Sagreiya, Ari D. Goldberg, Neil Chatterjee, Matthew T. MacLean +9 more

A trans-ancestry genome-wide association study of unexplained chronic ALT elevation as a proxy for nonalcoholic fatty liver disease with histological and radiological validation

medRxiv(2021)10.1101/2020.12.26.20248491

N/A

0.425DataRank · unranked

16 citations

Shweta Ramdas, Kimberly Lorenz, Xiuqing Guo, Rebecca Darlay, Heather J. Cordell +85 more

Protein-truncating variant in APOL3 increases chronic kidney disease risk in epistasis with APOL1 risk alleles

JCI Insight(2024)10.1172/jci.insight.181238

N/A

0.416DataRank · unranked

15 citations

Michael G. Levin, Jeffrey Duda, Latrice Landry, Walter R. Witschey, Scott M. Damrauer +3 more

CT imaging-derived phenotypes for abdominal muscle and their association with age and sex in a medical biobank

Scientific Reports(2024)10.1038/s41598-024-64603-6

N/A

0.373DataRank · unranked

11 citations

Chantal Chahine, Neil Chatterjee, Matthew T. MacLean, Sophia Swago, Abhi Bhattaru +44 more

Identification of new resonances in downfield 1H MRS of human calf muscle in vivo: Potentially metabolite precursors for skeletal muscle NAD+

Magnetic Resonance in Medicine(2023)10.1002/mrm.29687

N/A

0.292DataRank · unranked

6 citations

Mark A. Elliott, Anshuman Swain, Neil Wilson, Sophia Swago, Walter R. Witschey +2 more

Thoracic Aortic Three-Dimensional Geometry

Pulse(2025)10.1159/000543613

Top 58%

0.269DataRank

Top 58%5 citations

Marie‐Joe Dib, Bingxin Zhao, Joe David Azzo, Hamed Tavolinejad, Hannah Maynard +6 more

Automated characterization of abdominal MRI exams using deep learning

Scientific Reports(2025)10.1038/s41598-025-11985-w

N/A

0.241DataRank · unranked

4 citations

Allison Chae, Jeffrey J. Duda, Arijitt Borthakur, Daniel J. Rader, James C. Gee +27 more

Quantification of NAD+T1 and T2 Relaxation Times Using Downfield 1H MRS at 7 T in Human Brain In Vivo

NMR in Biomedicine(2025)10.1002/nbm.5324

N/A

0.208DataRank · unranked

3 citations

Neil Wilson, Mark A. Elliott, Ravi Prakash Reddy Nanga, Ravinder Reddy, Walter R. Witschey +1 more

Clinical correlates of CT imaging-derived phenotypes among lean and overweight patients with hepatic steatosis

Scientific Reports(2024)10.1038/s41598-023-49470-x

N/A

0.208DataRank · unranked

3 citations

Elizabeth Thompson, Anurag Verma, Matthew T. MacLean, Jeffrey Duda, Ameena Elahi +49 more

Ascending Aortic Dimensions and Body Size

JACC. Cardiovascular imaging(2025)10.1016/j.jcmg.2025.06.019

N/A

0.208DataRank · unranked

3 citations

Cameron Beeche, Marie‐Joe Dib, Bianca Pourmussa, Scott M. Damrauer, John DePaolo +33 more

Thoracic Aortic Three-Dimensional Geometry

bioRxiv (Cold Spring Harbor Laboratory)(2024)10.1101/2024.05.09.593413

Top 70%

0.165DataRank

Top 70%2 citations

Marie‐Joe Dib, Bingxin Zhao, Joe David Azzo, Hamed Tavolinejad, Hannah Maynard +7 more

SynthA1c: Towards Clinically Interpretable Patient Representations for Diabetes Risk Stratification

Lecture notes in computer science(2023)10.1007/978-3-031-46005-0_5

N/A

0.165DataRank · unranked

2 citations

Allison Chae, Matthew T. MacLean, Anurag Verma, Jeffrey Duda, James C. Gee +6 more

Pulmonary Artery Shear Stress and Oscillatory Shear Index are Associated with Right Ventricular Remodeling in Repaired Tetralogy of Fallot

Annals of Biomedical Engineering(2025)10.1007/s10439-025-03793-0

N/A

0.165DataRank · unranked

2 citations

Anindro Bhattacharya, Fengling Hu, Russell T. Shinohara, Paris Perdikaris, Kevin K. Whitehead +4 more

Association of Left Atrial Late Gadolinium Enhancement With Electrogram Abnormalities, Impedance, and Aortic Proximity

JACC. Clinical electrophysiology(2024)10.1016/j.jacep.2024.06.031

N/A

0.136DataRank · unranked

1 citations

Tarek Zghaib, Lingyu Xu, Erica S. Zado, David J. Callans, Francis E. Marchlinski +5 more

Generalizable CT Vision-Language Modeling for Population Health and Disease Risk

medRxiv(2025)10.1101/2025.07.03.25330654

N/A

0.124DataRank · unranked

1 citations

Joonghyun Kim, Hamed Tavolinejad, Bingxin Zhao, Jessie Dong, Rakesh Sharma +21 more

Relationship between 3-dimensional aortic geometry and the risk of new-onset heart failure

European Heart Journal(2024)10.1093/eurheartj/ehae666.981

N/A

0.113DataRank · unranked

1 citations

Marie‐Joe Dib, Joe David Azzo, Henry Maynard, Oday Salman, Walter R. Witschey +2 more

Mapping rare protein-coding variants on multi-organ imaging traits

medRxiv(2024)10.1101/2024.11.16.24317443

N/A

0.104DataRank · unranked

1 citations

Jie Chen, Zirui Fan, Julio A. Chirinos, Jason L. Stein, Patrick F. Sullivan +18 more

Magnetic resonance myocardial T1ρ mapping

Journal of Cardiovascular Magnetic Resonance(2023)10.1186/s12968-023-00940-1

N/A

0DataRank · unranked

39 citations

Walter R. Witschey, Ruud B. van Heeswijk, Hubert Cochet, Matthias Stuber, Aurélien Bustin

Deep learning approach for automated segmentation of myocardium using bone scintigraphy single-photon emission computed tomography/computed tomography in patients with suspected cardiac amyloidosis

Journal of Nuclear Cardiology(2024)10.1016/j.nuclcard.2024.101809

N/A

0DataRank · unranked

15 citations

Chaitanya Rojulpote, Mahesh Vidula, Jeffrey Duda, Matthew T. MacLean, Sophia Swago +9 more

Quantitative susceptibility mapping using plug-and-play alternating direction method of multipliers

Scientific Reports(2022)10.1038/s41598-022-22778-w

N/A

0DataRank · unranked

1 citations

Brianna F. Moon, Nicholas Josselyn, Robert M. Kurtz, Jae W. Song, Jeffrey B. Ware +3 more

Feasibility of Vascular Parameter Estimation for Assessing Hypertensive Pregnancy Disorders

Journal of Biomechanical Engineering(2022)10.1115/1.4055679

N/A

0DataRank · unranked

2 citations

Eileen Hwuang, Elizabeth Thompson, Nadav Schwartz, John A. Detre, Walter R. Witschey +2 more

Identification of l‐Tryptophan by down‐field 1H MRS: A precursor for brain NAD+ and serotonin syntheses

Magnetic Resonance in Medicine(2022)10.1002/mrm.29414

N/A

0DataRank · unranked

15 citations

Mark A. Elliott, Anshuman Swain, Neil Wilson, Sophia Swago, Narayan Datt Soni +3 more

Optimization of 1H‐MRS methods for large‐volume acquisition of low‐concentration downfield resonances at 3 T and 7 T

Magnetic Resonance in Medicine(2024)10.1002/mrm.30273

N/A

0DataRank · unranked

3 citations

Mark A. Elliott, Ravi Prakash Reddy Nanga, Sophia Swago, Walter R. Witschey, Ravinder Reddy +1 more

Acute nicotinamide riboside supplementation increases human cerebral NAD+ levels in vivo

Magnetic Resonance in Medicine(2024)10.1002/mrm.30227

N/A

0DataRank · unranked

1 citations

Corinde E. Wiers, Mark A. Elliott, Neil Wilson, Fang Liu, Quy Cao +9 more

Optimization of 1 H MR spectroscopy methods for large volume acquisition of low concentration downfield resonances at 3T and 7T

medRxiv(2024)10.1101/2024.04.09.24305552

N/A

0DataRank · unranked

2 citations

Mark A. Elliott, Ravi Prakash Reddy Nanga, Sophia Swago, Walter R. Witschey, Ravinder Reddy +1 more

Endogenous T1ρ cardiovascular magnetic resonance in hypertrophic cardiomyopathy

Journal of Cardiovascular Magnetic Resonance(2021)10.1186/s12968-021-00813-5

N/A

0DataRank · unranked

38 citations

Srikant Kamesh Iyer, Michael Solomon, Zhaohuan Li, Qiang Zhang, Stefan K. Piechnik +15 more

Evidence Is All You Need: Ordering Imaging Studies via Language Model Alignment with the ACR Appropriateness Criteria

arXiv (Cornell University)(2024)10.48550/arxiv.2409.19177

N/A

0DataRank · unranked

1 citations

Allison Chae, Charles E. Kahn, Walter R. Witschey, James C. Gee, Hersh Sagreiya +2 more

Quantification of NAD + T 1 and T 2 relaxation times using downfield 1 H MRS at 7 T in human brain in vivo

bioRxiv (Cold Spring Harbor Laboratory)(2024)10.1101/2024.02.27.582276

N/A

0DataRank · unranked

0 citations

Neil Wilson, Mark A. Elliott, Ravi Prakash Reddy Nanga, Ravinder Reddy, Walter R. Witschey +1 more

Demographic-Based Personalized Left Ventricular Hypertrophy Thresholds for Hypertrophic Cardiomyopathy Diagnosis

Journal of the American College of Cardiology(2025)10.1016/j.jacc.2024.10.082

N/A

0DataRank · unranked

43 citations

Rhodri Davies, Constantin‐Cristian Topriceanu, Raffaello Ditaranto, Anjali Owens, Betty Raman +56 more

Predicting Thoracic Aortic Dissection in a Diverse Biobank Using a Polygenic Risk Score

JACC Advances(2025)10.1016/j.jacadv.2025.101743

N/A

0DataRank · unranked

6 citations

Siavash Zamirpour, Sarah Abramowitz, Gina Biagetti, Renae Judy, Cameron Beeche +13 more

Quantification of abdominal fat from computed tomography using deep learning and its association with electronic health records in an academic biobank

medRxiv(2020)10.1101/2020.09.22.20199844

N/A

0DataRank · unranked

1 citations

Qasim Jehangir, Marijana Vujković, Yi-An Ko, Harold Litt, Arijitt Borthakur +12 more

Closed-loop control of k-space sampling via physiologic feedback for cine MRI

medRxiv(2020)10.1101/2020.06.22.20137638

N/A

0DataRank · unranked

1 citations

Yuchi Han, Srikant Kamesh Iyer, Peter Kellman, Gene Gualtieri, Mark A. Elliott +6 more

Linking abdominal imaging traits to electronic health record phenotypes

medRxiv(2020)10.1101/2020.09.08.20190330

N/A

0DataRank · unranked

4 citations

Qasim Jehangir, Marijana Vujković, Yi-An Ko, Harold Litt, Arijitt Borthakur +12 more

Closed-loop control of k-space sampling via physiologic feedback for cine MRI

PLoS ONE(2020)10.1371/journal.pone.0244286

N/A

0DataRank · unranked

3 citations

Yuchi Han, Srikant Kamesh Iyer, Peter Kellman, Gene Gualtieri, Mark A. Elliott +6 more

Mapping rare protein-coding variants on multi-organ imaging traits

Nature Communications(2025)10.1038/s41467-025-67431-y

N/A

0DataRank · unranked

0 citations

Jie Chen, Zirui Fan, Julio A. Chirinos, Jason L. Stein, Patrick F. Sullivan +18 more

Evaluating acute image ordering for real-world patient cases via language model alignment with radiological guidelines

Communications Medicine(2025)10.1038/s43856-025-01061-9

N/A

0DataRank · unranked

2 citations

Allison Chae, Piya V. Saraiya, Charles E. Kahn, Walter R. Witschey, James C. Gee +3 more

Cardiovascular magnetic resonance imaging traits associated with adverse right ventricular remodeling in repaired tetralogy of Fallot: A Single Center Outcomes Using cardiovascular magnetic resonance in Tetralogy of Fallot study

Journal of Cardiovascular Magnetic Resonance(2025)10.1016/j.jocmr.2025.101855

N/A

0DataRank · unranked

2 citations

Ningiun J. Dong, Jin-seo Kim, Abhijit Bhattaru, Phuong Vu, Fengling Hu +15 more

Sex-based differences in imaging-derived body composition and their association with clinical malnutrition in abdominal surgery patients

medRxiv(2025)10.1101/2025.04.05.25325276

N/A

0DataRank · unranked

0 citations

Shubha Vasisht, Valerie L. Luks, G Vargas, Charlene Compher, Paul M. Titchenell +6 more

Reduced order computational fluid dynamic simulations in the thoracic aorta are associated with disease recorded in a medical biobank

Scientific Reports(2025)10.1038/s41598-025-14401-5

N/A

0DataRank · unranked

0 citations

Anindro Bhattacharya, Georgios Kissas, Elizabeth Thompson, Cameron Beeche, Sophia Swago +34 more

Peripheral and Central Iron Measures in Alcohol Use Disorder and Aging: A Quantitative Susceptibility Mapping Pilot Study

International Journal of Molecular Sciences(2023)10.3390/ijms24054461

N/A

0DataRank · unranked

5 citations

Xinyi Li, Juliana I. Byanyima, Sianneh A. Vesslee, Thanh D. Nguyen, Yi Wang +7 more

Relationships between body fat distribution and metabolic syndrome traits and outcomes: A mendelian randomization study

PLoS ONE(2023)10.1371/journal.pone.0293017

N/A

0DataRank · unranked

18 citations

John DePaolo, Renae Judy, Gabrielle Shakt, Walter R. Witschey, Michael G. Levin +2 more

Automated, calibration-free quantification of cortical bone porosity and geometry in postmenopausal osteoporosis from ultrashort echo time MRI and deep learning

Bone(2023)10.1016/j.bone.2023.116743

N/A

0DataRank · unranked

8 citations

Félix W. Wehrli, Nada Kamona, Rajiv S. Deshpande, Brian-Tinh Vu, Hee Kwon Song +11 more

Quantification of cross‐relaxation in downfield 1H MRS at 7 T in human calf muscle

Magnetic Resonance in Medicine(2023)10.1002/mrm.29615

N/A

0DataRank · unranked

5 citations

Mark A. Elliott, Ravi Prakash Reddy Nanga, Neil Wilson, Abigail Cember, Ravinder Reddy +2 more

Hepatic and abdominal adiposity in type 2 diabetes as assessed with machine learning on CT scans

medRxiv(2025)10.64898/2025.12.16.25342409

N/A

0DataRank · unranked

0 citations

P. Raghupathy, Mohamad Hazim, Elizabeth Thompson, Sophia Swago, Abhijit Bhattaru +9 more

Relationships between body fat distribution and metabolic syndrome traits and outcomes: a Mendelian Randomization study

medRxiv(2023)10.1101/2023.04.07.23287634

N/A

0DataRank · unranked

1 citations

John DePaolo, Renae Judy, Gabrielle Shakt, Walter R. Witschey, Michael G. Levin +2 more

Walter R. Witschey

Indexed papers

Top data-sharing exemplar

Papers