In a media event provided by the German Foundation for Organ Transplants (Deutsche Stiftung Organtransplantation) an employee wearing a surgical mask stands over an empty styrofoam box used for transporting human organs in an operation room at the Vivantes Neukoelln clinic on September 28, 2012 in Berlin, Germany. German politicians and health officials are debating the country's current system for matching doners with recipients following a scandal earlier in the year in which some patients were given preferential treatment at several hospitals. Vivantes clinics were not involved in the scandal.