1. First Department of Cardiology, AHEPA Hospital (I.D., H.K., G.G.), Aristotle University of Thessaloniki, Greece.
2. Third Department of Internal Medicine, Hypertension-24h ABPM ESH Center of Excellence, Papageorgiou Hospital (C.A., V.K.), Aristotle University of Thessaloniki, Greece.
3. Department of Hygiene, Social and Preventive Medicine and Medical Statistics, Medical School (F.A.-K., A.B.-H.), Aristotle University of Thessaloniki, Greece.
4. Laboratory of Computing, Medical Informatics and Biomedical Imaging Technologies, Medical School (E.A.), Aristotle University of Thessaloniki, Greece.