Comparative study on successful aging between the elderly inhabitants of Mani and those living on the Mediterranean islands: The MEDIS study. (June 2016) - Foscolou, Alexandra; Panagiotakos, Demosthenes; Mariolis, Anargiros; Tyrovolas, Stefanos; Tsakountakis, Nikos; Zeimbekis, Akis; Bountziouka, Vassiliki; Gotsis, Efthimios; Metallinos, George; Tyrovola, Dimitra; Matalas, Antonia-Leda; Lionis, Christos; et al.