Giorgio Mattei was born in Poggibonsi (Siena) in 1986. He holds a PhD in Chemical and Materials Engineering at the University of Pisa in May 2014. He received the Bachelor and Master degree (both cum laude) in Biomedical Engineering at the University of Pisa in 2008 and 2010. Currently he is a Postdoctoral Researcher at the Research Centre "E. Piaggio" of the University of Pisa (IT). His research is mainly focused on the realisation of 3D organ models in-vitro.