Publisher
Wiley
43
Elsevier
35
MDPI AG
32
BioMed Central
23
Hindawi
21
Springer
16
Taylor & Francis
16
Frontiers Media S.A.
SAGE Publications
8
Cambridge University Press
7
IOP Publishing
5
Wiley-Hindawi
5
The Lancet
4
Karger
3
Copernicus Publications
2
Discover
2
Nature Portfolio
2
PLOS
2
American Institute of Physics (AIP)
1
Oxford University Press
1
Royal Society of Chemistry
1
Springer Nature
1