sentences:  From 2003 to 2009, he was member of the Greek Anti-Doping Organization (ESKAN).Mavrotas is now following an academic career, as an associate professor in the School of Chemical Engineering at the National Technical University of Athens with expertise in Operational Research.In January 2015 he was elected as member of the Greek Parliament with the pro-European, reforming party "To Potami" (The River).