Abstract (2015) - T Tsotakos (author), S Geninatti-Crich (author), P Bouziotis (author), C Tsoukalas (author), S Xanthopoulos (author), M Paravatou-Petsotas (author), A Gaitanis (author), CD Anagnostopoulos (author), S Aime (author), R Jeminez (author), K. Djanashvili (author), K Djanashvili (author), Kristina Djanashvili (author)