academy of economics, wroclaw . adam mickiewicz university . american academy of english . college of science, warsaw . cracow university of technology . franco-polish school of new information and communication technologies . gdansk medical academy . gdansk technical university . gdynia maritime academy . jagiellonian university . katolicki uniwersytet lubelski (kul) . lodz technical university . maria curie-sklodowska university . nicolaus copernicus university . pedagogical university of krakow . politechnika poznanska . politechnika szczecińska . silesian technical university . stanislaw staszic university of mining and metallurgy . uniwersytetu gdanskiego . warsaw school of economics . warsaw university . warsaw university of technology . wroclaw technical university .