Publisher
Wiley
45
Elsevier
44
MDPI AG
32
Springer
Frontiers Media S.A.
12
SAGE Publications
12
Hindawi
11
Taylor & Francis
11
Wiley-Hindawi
8
BioMed Central
5
IOP Publishing
5
Cambridge University Press
3
Copernicus Publications
3
American Institute of Physics (AIP)
2
Discover
2
Nature Portfolio
2
Royal Society of Chemistry
2
Springer Nature