Periimplant diseases: where are we now?--Consensus of the Seventh European Workshop on Periodontology.

Niklaus P Lang, Tord Berglundh, Ingemar Abrahamsson, Noel Claffey, Hugo De Bruyn, Nikolaus Donos, Lisa J.A. Heitz-Mayfield, Björn Klinge, Andrea Mombelli, Richard M. Palmer, Marc Quirynen, Stefan Renvert, Giovanni E. Salvi, Frank Schwarz, Anton Sculean, Fabio Vignoletti, Nicola U. Zitzmann