Content Provider
The University of Waikato: Research Commons
9
Cambridge University Press
4
PubMed Central (PMC)
4
DataCite Metadata Store (German National Library of Science and Technology)
3
Unknown
3
ASM Journals (American Society for Microbiology - via Crossref)
2
Dryad Digital Repository (Duke University)
2
Springer Nature (via Crossref)
2
ASM Journals (American Society for Microbiology)
1
Directory of Open Access Journals: DOAJ Articles
1
KOPS - The Institutional Repository of the University of Konstanz
1
Oxford University Press (via Crossref)
1
PANGAEA - Data Publisher for Earth & Environmental Science
1
UNSW Sydney (The University of New South Wales): UNSWorks
1
University of Canterbury, Christchurch: UC Research Repository
1
University of the Western Cap: UWC Research Repository
1
Wiley Online Library
1