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

Luis Eduardo Bravo

Universidad del Valle

ORCID: 0000-0002-9708-0312
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
2.5Author 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.

The Helicobacter pylori Genome Project: insights into H. pylori population structure from analysis of a worldwide collection of complete genomes

Nature Communications(2023)10.1038/s41467-023-43562-y
Top 17%
1.2DataRank
Top 17%75 citations

Zilia Y. Muñoz-Ramírez, Difei Wang, Santiago Sandoval‐Motta, Rajiv Boscolo Agostini, Silvia Ghirotto +95 more

Papers

Driven by 11 papers — median percentile 75. Top paper: “The Helicobacter pylori Genome Project: insights into H. pylori population structure from analysis of a worldwide collection of complete genomes”.

The Helicobacter pylori Genome Project: insights into H. pylori population structure from analysis of a worldwide collection of complete genomes

Nature Communications(2023)10.1038/s41467-023-43562-y
Top 17%
1.2DataRank
Top 17%75 citations

Zilia Y. Muñoz-Ramírez, Difei Wang, Santiago Sandoval‐Motta, Rajiv Boscolo Agostini, Silvia Ghirotto +95 more

Western Honduras Copán Population–Based Cancer Registry: Initial Estimates and a Model for Rural Central America

JCO Global Oncology(2021)10.1200/go.21.00273
Top 25%
0.815DataRank
Top 25%16 citations

Eleazar Enrique Montalvan-Sanchez, Juan E. Corral, Dagoberto Estévez-Ordoñez, Andrea A. Paredes, Lucia B. Domínguez +5 more

Population-Based Study of Gastric Cancer Survival and Associations in Rural Western Honduras

Cancer Epidemiology Biomarkers & Prevention(2024)10.1158/1055-9965.epi-23-1461
Top 37%
0.531DataRank
Top 37%10 citations

Eleazar Enrique Montalvan-Sanchez, Dalton Argean Norwood, Aida A. Rodríguez, Lucia B. Domínguez, Dagoberto Estévez-Ordoñez +4 more

Risk of Recurrent Helicobacter pylori Infection 1 Year After Initial Eradication Therapy in 7 Latin American Communities

UNC Libraries(2020)10.17615/m89c-2d34
N/A
0DataRank · unranked
0 citations

John J. Crowley, E. Robert Greenberg, Rodolfo Peña, Manuel Valdivieso, Eduardo Salazar-Martínez +16 more

14-day triple, 5-day concomitant, and 10-day sequential therapies for Helicobacter pylori infection in seven Latin American sites: a randomised trial

UNC Libraries(2020)10.17615/hrqv-jv65
N/A
0DataRank · unranked
0 citations

Edgar M. Peña-Galo, Manuel Valdivieso, Douglas R. Morgan, María Mercedes Meza‐Montenegro, Rodolfo Peña +15 more

High Incidence of Gastric Cancer in El Salvador: A National Multisectorial Study during 2000 to 2014

Cancer Epidemiology Biomarkers & Prevention(2024)10.1158/1055-9965.epi-23-1459
N/A
0DataRank · unranked
5 citations

Marisabel Valdez de Cuéllar, Dalton Argean Norwood, Tiffany Y. Carrasco, Eleazar Enrique Montalvan-Sanchez, V. Rodríguez +5 more

High Gastric Cancer Mortality and Years of Life Lost in Nicaragua: A Population-Based Study 1997 to 2012

Cancer Epidemiology Biomarkers & Prevention(2024)10.1158/1055-9965.epi-23-1392
N/A
0DataRank · unranked
3 citations

Guillermo Palacios-Navarro, Javier Pastora-Membreño, Tatiana Torres-Herman, Dalton Argean Norwood, Eleazar Enrique Montalvan-Sanchez +4 more

The Colombian Chemoprevention Trial: 20-Year Follow-Up of a Cohort of Patients With Gastric Precancerous Lesions

Gastroenterology(2020)10.1053/j.gastro.2020.11.017
N/A
0DataRank · unranked
140 citations

Luis Eduardo Bravo, Robertino M. Mera, M. Constanza Camargo, Juan Carlos Bravo, Alberto G. Delgado +10 more

Genomic determinants of antibiotic resistance for Helicobacter pylori treatment: a retrospective phenotypic and genotypic observational study

The Lancet Microbe(2025)10.1016/j.lanmic.2025.101217
N/A
0DataRank · unranked
5 citations

Chiner-Oms Alvaro, Victoria Furió, Iñaki Comas, Yoshio Yamaoka, John P. Dekker +92 more

Contrasting serum biomarker profiles in two Colombian populations with different risks for progression of premalignant gastric lesions during chronic Helicobacter pylori infection

Cancer Epidemiology(2020)10.1016/j.canep.2020.101726
N/A
0DataRank · unranked
5 citations

Jose M. Restrepo Avenia, Luis Eduardo Bravo, Jennifer L Lofgren, Kvin Lertpiriyapong, Robertino M. Mera +6 more

Mortality from respiratory infections and chronic non-communicable diseases before the COVID-19 pandemic in Cali, Colombia.

Colombia medica(2020)10.25100/cm.v51i2.4270
N/A
0DataRank · unranked
2 citations

Paola Collazos, Elvia Karina Grillo Ardila, Luz Stella García, E. Alarcón Millán, Patricia Mera +2 more