Data Sources and Bibliometric Collection
The 5th edition of the Research.com Best Immunology Scientists in Switzerland Ranking was meticulously developed using comprehensive data primarily drawn from OpenAlex and CrossRef, supplemented by multiple other authoritative bibliometric sources. These databases are widely recognized within the research community for their extensive coverage and reliability in indexing scientific publications and citations. The bibliometric data that underpin the citation-based metrics employed in the ranking were gathered on January 12, 2026, ensuring the currency and relevance of the evaluation.
Each scientist’s position within the ranking is determined by their D-index (Discipline H-index), a refined metric which accounts exclusively for publications and citations relevant to the Immunology discipline. This discipline-specific focus ensures that the ranking accurately reflects a researcher’s impact and productivity within their specialized field.
Scope of Research and Qualification Criteria
In constructing the ranking, an extensive examination was conducted on 187,135 scientist profiles compiled from a variety of bibliometric data sources across all scientific disciplines. From this dataset, 109 scientists specialized in Immunology were identified and evaluated in detail. To qualify for inclusion in the ranking, a scientist was required to have a D-index of at least 40, underscoring a high level of discipline-specific scholarly output. Additionally, the majority of each qualifying scientist’s tier publications needed to be explicitly within the Immunology field.
Beyond metrics, awards and notable achievements within Immunology were also considered to provide a holistic assessment of scholarly influence. The D-index threshold is calibrated in increments of 10 relative to the estimated size of the discipline’s scholarly population, ensuring that the top 1% of leading Immunology researchers are included. Furthermore, there is a rigorous criterion limiting the proximity between a scientist’s overall H-index and their D-index to 30% or less, which ensures the focus reflects substantial expertise within Immunology rather than broad interdisciplinary citation impact.
Verification Practices and Methodological Transparency
Recognizing the inherent limitations of raw bibliometric data as an absolute measure of scientific output, the Research.com team has implemented robust verification protocols. All scientist profiles underwent manual review and cross-validation against a wide range of trusted sources and publication records to confirm accuracy and authenticity. Although not directly influencing the ranking score, the number of publications in elite journals and leading conference proceedings serve as a valuable secondary indicator of a researcher’s contribution and standing within the Immunology community.
The ranking positions are ultimately established based on each researcher’s D-index, calculated from data sourced through OpenAlex and CrossRef — the leading bibliometric databases accessible to the research community. Further details on the methodology used to devise this ranking and the principles guiding our approach can be found on our methodology page.
Research.com’s Mission and Vision Behind the Ranking
At Research.com, our mission is to inspire researchers, industry leaders, and policymakers worldwide by illuminating the directions in which top experts are advancing their fields. This ranking serves as a transparent and meticulous resource that enables the global scientific community to identify and connect with leading Immunology experts, whether by country, research institution, or specific area of study. By fostering greater visibility and understanding of expert contributions, we aim to promote collaboration, innovation, and informed decision-making across academia, industry, and government.
