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(April 2008 - August 2008)
Supported by: European Commission, Health & Consumer Protection Directorate General, Brussels
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(February 2007 - July 2008)
Supported by: European Commission, GD Research, Brussels, Belgium
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(June 2005 - May 2008)
Supported by: Federal Ministry of Education and Research (BMBF), Bonn
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(May 2005 - April 2008)
Supported by: Bundesministerium für Bildung und Forschung (BMBF), Bonn (im Programm "Nachhaltige Waldwirtschaft. Die Bedeutung des Waldes und seiner Leistungen für die Gesellschaft")
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(February 2008 - April 2008)
Supported by: Vodafone AG, Düsseldorf
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(January 2007 - April 2008)
Supported by: Federal Environment Agency (UBA), Berlin
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(May 2007 - February 2008)
Supported by: Federal Ministry of Education and Research (BMBF), Bonn
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(March 2007 - February 2008)
Supported by: Supported by the RNE – German Council for Sustainable Development, Berlin
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(January 2005 - December 2007)
Supported by: Federal Ministry of Education and Research, Bonn
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(November 2005 - July 2007)
Supported by: Federal Ministry of Education and Research, Berlin
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(March 2007 - July 2007)
Supported by: Vodafone D2 GmbH, Düsseldorf
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(July 2006 - June 2007)
Supported by: Federal Institute for Risk Assessment (BfR), Berlin
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(December 2006 - May 2007)
Supported by: Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU), Berlin
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(May 2002 - May 2007)
Supported by: Federal Ministry of Education and Research (BMBF), Bonn
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(January 2006 - April 2007)
Supported by: Federal Environment Agency (Umweltbundesamt), Dessau