What relationship does Frontiers have with Holtzbrinck and Nature Publishing Group?

In 2013, the Holtzbrinck Group, owner of Nature Publishing Group, acquired an interest in Frontiers Media S.A., publisher of the “Frontiers in” journal series. Generally operating as an independent business and publisher, Frontiers cooperates with Holtzbrinck businesses including Nature Publishing Group on key initiatives to advance the cause of Open Science for the benefit of both the research community and the broader public.