1. Hypertension-ABPM Center, Papageorgiou Hospital, 39 Zaka, Panorama 55236, Thessaloniki, Greece
2. Hypertension Center, 3rd Department of Medicine, Papageorgiou Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
3. 1st Department of Pediatrics, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece