1 Department of Medical Sciences, Division of Internal Medicine and Hypertension Unit, University of Turin, Turin, Italy.
2 Division of Cardiology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium.
3 Department of Nephrology, Cliniques Universitaires Saint Luc, Université Catholique de Louvain, Brussels, Belgium.
4 Department of Nephrology & Hypertension, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium.
5 Department of Medicine, Service of Nephrology and Hypertension, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland.
6 Department of Nephrology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
7 Centre d'investigation Clinique, INSERM CIC0202, Service de Néphrologie, Centre Hospitalier Universitaire de Tours, Tours, France.
8 Néphrologie-Immunologie Clinique, Hôpital Bretonneau, CHU Tours, Tours, France.
9 Department of Renal Medicine, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
10 Service of Nephrology, Geneva University Hospitals, Geneva, Switzerland.
11 Haemodialysis Unit, General Hospital of Grevena, Grevena, Greece.
12 Euromedica Hemodialysis Unit, Kozani, Greece.
13 Hemodialysis Unit, General Hospital of Kavala, Kavala, Greece.
14 Hôpital Manhes and F-CRIN INI-CRCTC, Fleury-Mérogis, France.
15 Centre d'Investigations Cliniques Plurithématique Pierre Drouin, INSERM, CHRU de Nancy, Université de Lorraine and F-CRIN INI-CRCT network, Institute Lorrain du coeur et des vaisseaux Louis Mathieu, Nancy, France.
16 Department of Nephrology, Hippokration Hospital, Aristotle University of Thessaloniki, Greece.
17 Pole of Cardiovascular Research, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.