oatype50180|Gold Open Access
oatype50181|Green Open Access
oatype50186|Hybrid Open Access
oatype50473|Bronze
oatype50375|Diamond
oatype50788|Gold - DEAL Elsevier
oatype50178|Gold - DEAL Springer Nature
oatype50179|Gold - DEAL Wiley
oatype51093|Gold - Frontiers
oatype50789|Hybrid - DEAL Elsevier
oatype50184|Hybrid - DEAL Springer Nature
oatype50185|Hybrid - DEAL Wiley
oatype50376|OA other
oatype51015|Subscribe to Open