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

Marie Ballif

University of Bern

ORCID: 0000-0003-3133-3011

Also affiliated with University Hospital of Bern, Oregon Clinic, Institute of Social and Preventive Medicine

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
4.1Author DataRank

Indexed papers

4in 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 4 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.

Mortality from drug-resistant tuberculosis in high-burden countries comparing routine drug susceptibility testing with whole-genome sequencing: a multicentre cohort study

The Lancet Microbe(2021)10.1016/s2666-5247(21)00044-6
Top 10%
2.1DataRank
Top 10%48 citations

Martina L. Reichmuth, Marie Ballif, Chloé Loiseau, Sònia Borrell, Miriam Reinhard +17 more

Papers

Driven by 18 papers — median percentile 74. Top paper: “Mortality from drug-resistant tuberculosis in high-burden countries comparing routine drug susceptibility testing with whole-genome sequencing: a multicentre cohort study”.

Mortality from drug-resistant tuberculosis in high-burden countries comparing routine drug susceptibility testing with whole-genome sequencing: a multicentre cohort study

The Lancet Microbe(2021)10.1016/s2666-5247(21)00044-6
Top 10%
2.1DataRank
Top 10%48 citations

Martina L. Reichmuth, Marie Ballif, Chloé Loiseau, Sònia Borrell, Miriam Reinhard +17 more

Global HIV mortality trends among children on antiretroviral treatment corrected for under‐reported deaths: an updated analysis of the International epidemiology Databases to Evaluate AIDS collaboration

Journal of the International AIDS Society(2021)10.1002/jia2.25780
Top 18%
1.1DataRank
Top 18%15 citations

Leigh F. Johnson, Elizabeth Zaniewski, Marie Ballif, Benedikt Christ, Constantin T. Yiannoutsos +13 more

Authorship inequalities in global health research: the IeDEA Southern Africa collaboration

BMJ Global Health(2023)10.1136/bmjgh-2023-013316
Top 34%
0.575DataRank
Top 34%8 citations

Stefanie Hossmann, Morna Cornell, Marie Ballif, Carole Dupont, Jacqueline Huwa +11 more

Back-to-Africa introductions of Mycobacterium tuberculosis as the main cause of tuberculosis in Dar es Salaam, Tanzania

PLoS Pathogens(2023)10.1371/journal.ppat.1010893
N/A
0.551DataRank · unranked
27 citations

Liliana K. Rutaihwa, Etthel M. Windels, Jerry Hella, Fabrizio Menardo, Mohamed Sasamalo +39 more

Tracing People Living With Human Immunodeficiency Virus Who Are Lost to Follow-up at Antiretroviral Therapy Programs in Southern Africa: A Sampling-Based Cohort Study in 6 Countries

Clinical Infectious Diseases(2021)10.1093/cid/ciab428
N/A
0.434DataRank · unranked
17 citations

Benedikt Christ, Nanina Anderegg, Frédérique Chammartin, Josephine Muhairwe, Laura Jefferys +10 more

The Tuberculosis Sentinel Research Network (TB-SRN) of the International epidemiology Databases to Evaluate AIDS (IeDEA): protocol for a prospective cohort study in Africa, Southeast Asia and Latin America

BMJ Open(2024)10.1136/bmjopen-2023-079138
Top 51%
0.341DataRank
Top 51%7 citations

Stephany N. Duda, Thida Chanyachukul, Carolyn Bolton‐Moore, Neelima Navuluri, Eugène Messou +24 more

Integrating services for HIV and multidrug-resistant tuberculosis: A global cross-sectional survey among ART clinics in low- and middle-income countries

PLOS Global Public Health(2022)10.1371/journal.pgph.0000180
N/A
0DataRank · unranked
9 citations

Samyra R. Cox, Marie Ballif, Leslie A. Enane, Olivier Marcy, Marcel Yotebieng +10 more

High Unreported Mortality in Children and Youth (<25 Years) Living With HIV Who Were Lost to Care From Antiretroviral Therapy Programs in Southern Africa: Results From a Multicountry Tracing Study

JAIDS Journal of Acquired Immune Deficiency Syndromes(2022)10.1097/qai.0000000000003090
N/A
0DataRank · unranked
6 citations

Benedikt Christ, Nanina Anderegg, Josephine Muhairwe, Laura Jefferys, Janneke van Dijk +13 more

Back-to-Africa introductions of Mycobacterium tuberculosis as the main cause of tuberculosis in Dar es Salaam, Tanzania

medRxiv(2022)10.1101/2022.09.29.22280296
N/A
0DataRank · unranked
1 citations

Liliana K. Rutaihwa, Etthel M. Windels, Jerry Hella, Fabrizio Menardo, Mohamed Sasamalo +37 more

Design and implementation of a global site assessment survey among HIV clinics participating in the International epidemiology Databases to Evaluate AIDS (IeDEA) research consortium

PLoS ONE(2023)10.1371/journal.pone.0268167
N/A
0DataRank · unranked
14 citations

Fernanda Maruri, C. William Wester, Beverly Musick, Aimee Freeman, Angela M. Parcesepe +12 more

Transition to dolutegravir-based ART in 35 low- and middle-income countries: a global survey of HIV care clinics

AIDS(2024)10.1097/qad.0000000000004007
N/A
0DataRank · unranked
10 citations

Veronika Skrivankova, Ellen Brazier, Anchalee Avihingsanon, Sandra Wagner Cardoso, Carina César +30 more

HIV Coinfection Is Associated with Low-Fitness rpoB Variants in Rifampicin-Resistant Mycobacterium tuberculosis

Antimicrobial Agents and Chemotherapy(2020)10.1128/aac.00782-20
N/A
0DataRank · unranked
13 citations

Daniela Brites, Miriam Reinhard, Kathrin Zürcher, Sònia Borrell, Marie Ballif +16 more

The long-term impact of the COVID-19 pandemic on tuberculosis care and infection control measures in anti-retroviral therapy (ART) clinics in low- and middle-income countries: a multiregional site survey in Asia and Africa

BMJ Global Health(2025)10.1136/bmjgh-2024-017828
N/A
0DataRank · unranked
3 citations

Nicolas Banholzer, Lisa Perrig, Anchalee Avihingsanon, Dominique Mahambu Nsonde, Sarah Obatsa +19 more

Differentiated antiretroviral therapy delivery in rural Zimbabwe: availability, needs and challenges

OSF Preprints (OSF Preprints)(2020)10.31219/osf.io/zpq2e
N/A
0DataRank · unranked
5 citations

Janneke van Dijk, Marie Ballif, Talent Nyandoro, Martina L. Reichmuth, Wesley R. Mukondwa +7 more

HIV coinfection is associated with low fitness rpoB variants in rifampicin-resistant Mycobacterium tuberculosis

bioRxiv (Cold Spring Harbor Laboratory)(2020)10.1101/2020.07.20.208835
N/A
0DataRank · unranked
0 citations

Daniela Brites, Miriam Reinhard, Kathrin Zürcher, Sònia Borrell, Marie Ballif +16 more

Tracing people living with HIV who are lost to follow-up at antiretroviral therapy programs in Southern Africa: A sampling-based study in six countries

OSF Preprints (OSF Preprints)(2020)10.31219/osf.io/mkhr3
N/A
0DataRank · unranked
0 citations

Marie Ballif, Nanina Anderegg, Frédérique Chammartin, Josephine Muhairwe, Laura Jefferys +7 more

Estimating Tuberculosis Transmission Risks in a Primary Care Clinic in South Africa: Modeling of Environmental and Clinical Data

The Journal of Infectious Diseases(2021)10.1093/infdis/jiab534
N/A
0DataRank · unranked
14 citations

Julien Riou, Carl Morrow, Marie Ballif, Anastasia Koch, Simon Bertschinger +6 more

Updating the approaches to define susceptibility and resistance to anti-tuberculosis agents: implications for diagnosis and treatment

European Respiratory Journal(2022)10.1183/13993003.00166-2022
N/A
0DataRank · unranked
35 citations

Sophia B. Georghiou, Timothy C. Rodwell, Alexei Korobitsyn, Said Abbadi, Kanchan Ajbani +95 more