What we offer

MBuilding on its experience with international epidemiological study consortia, Maelstrom offers a range of services to meet the needs of collaborative research in epidemiology. Maelstrom services make research collaborations easier for study networks and consortia by facilitating each step of a multi-centre research project, from data documentation and harmonization to analysis and dissemination.


Overview of the DataSHaPER guidelines for retrospective data harmonization.

Environments For Co-analysis of Harmonized Data

Overview of infrastructures supporting co-analysis of harmonized data across studies

Open Source Software

List of the OBiBa software developed to support documentation, harmonization and co-analysis of data

Maelstrom Services

List of the expertise that can be provided to Maelstrom's partners