Ioannis E Liapakis joined the organizing committee of the 10th Panhellenic Congress of the HESPRAS (Hellenic Society of Plastic, Reconstructive and Aesthetic Surgery). The Congress took place at Aigli-Zappeion, Athens from 31th of October-02 of November 2013

Several topics were discussed like liposuction and lipotransfer, stem cells in Plastic Surgey, etc.