Authors: Georgios Panagiotis Fragulidis; Antonios I Vezakis; Elissaios A Kontis; Eirini V Pantiora; Gerasimos G Stefanidis; Aikaterini N Politi; Vasilios K Koutoulidis; Maria K Mela; Andreas A Polydorou Journal: Medicine (Baltimore) Date: 2016-01 Impact factor: 1.817