![Ioannis POLYCHRONAKIS | Researcher | MD MSc PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Hygiene - Epidemiology Ioannis POLYCHRONAKIS | Researcher | MD MSc PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Hygiene - Epidemiology](https://i1.rgstatic.net/ii/profile.image/284044534272002-1444732902246_Q512/Ioannis-Polychronakis.jpg)
Ioannis POLYCHRONAKIS | Researcher | MD MSc PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Hygiene - Epidemiology
![Internal Market, Industry, Entrepreneurship & SMEs on Twitter: "We're celebrating 10 years of #ErasmusEntrepreneurs🎂, which has already benefited 14 000 entrepreneurs! As part of the celebrations, Ioannis Polychronakis and Nelly Davtyan were Internal Market, Industry, Entrepreneurship & SMEs on Twitter: "We're celebrating 10 years of #ErasmusEntrepreneurs🎂, which has already benefited 14 000 entrepreneurs! As part of the celebrations, Ioannis Polychronakis and Nelly Davtyan were](https://pbs.twimg.com/media/D2BpTUCWkAE3HhK.jpg)
Internal Market, Industry, Entrepreneurship & SMEs on Twitter: "We're celebrating 10 years of #ErasmusEntrepreneurs🎂, which has already benefited 14 000 entrepreneurs! As part of the celebrations, Ioannis Polychronakis and Nelly Davtyan were
![Ioannis POLYCHRONAKIS | Researcher | MD MSc PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Hygiene - Epidemiology Ioannis POLYCHRONAKIS | Researcher | MD MSc PhD | National and Kapodistrian University of Athens, Athens | uoa | Division of Hygiene - Epidemiology](https://www.researchgate.net/profile/Elena-Riza/publication/236931506/figure/fig1/AS:282647587770378@1444399844417/Article-selection-process-for-the-review-The-chart-presented-in-this-figure-shows-the_Q320.jpg)