1. From the Center for the Research and Treatment of Arterial Hypertension and Cardiovascular Risk, Internal Medicine Department, Guimarães–Hospital Senhora da Oliveira/Minho University, Portugal (P.G.C.)
2. Life and Health Science Research Institute (ICVS), School of Medicine, University of Minho (P.G.C.)
3. ICVS/3B’s - PT Government Associate Laboratory, Braga/Guimarães, Portugal (P.G.C.)
4. First Department of Cardiology, Interventional Electrocardiology and Hypertension, Jagiellonian University Medical College, Krakow, Poland (K.S.-S.)
5. Division of Cardiology, Cliniques Universitaires Saint-Luc Université catholique de Louvain, Brussels, Belgium (A.P.)
6. Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Brussels, Belgium (A.P.).