Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
20
Dryad Digital Repository (Duke University)
13
Wiley Online Library
3
Zenodo
3
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen)
2
Unknown
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
HAL Sorbonne Université
1
HELDA – University of Helsinki Open Repository
1
PubMed Central (PMC)
1
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
1
University Knowledge Digital Repository UPLB (University of the Philippines Los Baños)
1
University of Copenhagen: Research
1
University of Tromsø: Munin Open Research Archive
1
Université de Nantes: HAL-UNIV-NANTES
1
Université de Paris: Portail HAL
1
Uppsala University: Publications (DiVA)
1
Wiley Online Library (via Crossref)
1