Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=47226#.VFwusWfHRK0 Author(s) Petros Hirides , Savas Hirides , Aggelos Margeths , Pericles Chrysoheris , Fotios Antonakopoulos , Konstantinos M. Konstantinidis Affiliation(s) Department of General, Laparoscopic, Robotic & Bariatric Surgery, Athens Medical Center, Marousi, Greece . Department of General, Laparoscopic, Robotic & Bariatric Surgery, Athens Medical Center, Marousi, Greece . Kapodistrian University of Athens, School of Medicine, Athens, Greece . Department of General, Laparoscopic, Robotic & Bariatric Surgery, Athens Medical Center, Marousi, Greece . Department of General, Laparoscopic, Robotic & Bariatric Surgery, Athens Medical Center, Marousi, Greece . Department of General, Lapa...
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