Publisher
Elsevier
44
MDPI AG
32
Wiley
27
Taylor & Francis
25
Springer
24
Copernicus Publications
23
Cambridge University Press
14
Frontiers Media S.A.
11
Hindawi
11
BioMed Central
4
Nature Portfolio
4
SAGE Publications
4
American Chemical Society
1
Cell Press
1
Cogitatio
1
Discover
1
IOP Publishing
1
Karger
1
Oxford University Press
1
SPIE
1
Wiley-Hindawi
1