Kouvari, M
Chrysohoou, C
Aggelopoulos, P
Tsiamis, E
Tsioufis, K
Pitsavos, C
Tousoulis, D
Article History
Received: 27 October 2016
Revised: 21 April 2017
Accepted: 17 July 2017
First Online: 23 August 2017
Competing interests
: The authors declare no conflict of interest.