Department of Life and Health Sciences;
University of Nicosia;
Nicosia CY 1700;
Cyprus;
the Cyprus Institute of Neurology and Genetics;
Nicosia CY 1683;
Cyprus;
Hemodialysis Unit;
Larnaca General Hospital;
Larnaca CY 6021;
Cyprus;
Hemodialysis Unit;
Limassol General Hospital;
Limassol CY 3304;
Cyprus;
School of Medicine;
University of Thessaly;
41110 Larisa;
Greece;
Faculty of Sport and Health Sciences;
University of St Mark and St John;
Plymouth PL6 8BH;
United Kingdom;