Grantor
- Publikationsfonds der Universität Potsdam (712)
- Publikationsfonds für Open-Access-Monografien des Landes Brandenburg (10)
- BioMed Central (59)
- Cambridge University Press (CUP) (99)
- Copernicus (68)
- DEAL Nature and Nature-branded
- DEAL Springer Nature (3)
- DEAL Wiley (7)
- Frontiers (45)
- Hogrefe (19)
- Horizon 2020 (16)
- Karger Journals (7)
- Multidisciplinary Digital Publishing Institute (MDPI) (54)
- Public Library of Science (PLOS) (43)
- RSC (57)
- Sage (67)
- Taylor & Francis Open Access Agreement (76)
- Walter de Gruyter Online Zeitschriften (26)