If you like a user interface with interactivity and suggested discovery content, try out the new Related Content feature on SpringerLink database. The Related Content link is located after the abstract, keywords and supplementary material information [the link may not appear immediately]. It will display Concepts found in this article in tag boxes linking to Related articles containing similar concepts [Springer content only]. A dynamic Relationship Map will be displayed alongside and users can click and drag concept ‘nodes’ to visually explore similar papers. Explore the new interactive Related Content service here [requires login to access fulltext].