[1] Aristotle Univ Thessaloniki, Papageorgiou Hosp, Dept Internal Med 3, Hypertens ABPM ESH Ctr Excellence 24 H, Thessaloniki, Greece
[2] Natl & Kapodistrian Univ Athens, Sch Med, Cardiol Clin 1, Hippokrat Hosp, Athens, Greece
[3] S Luca Hosp, Ist Auxol Italiano, Cardiol Dept, Milan, Italy
[4] Univ Barcelona, Hosp Clin Barcelona, Dept Internal Med, IDIBAPS,Hypertens & Vasc Risk Unit, Barcelona, Spain
[5] Univ Valencia, Consorcio Hosp Gen, Pediat Dept, Valencia, Spain
[6] Inst Salud Carlos III, CIBERObn CB06 03, Madrid, Spain
[7] Aristotle Univ Thessaloniki, Hippokrat Hosp, Dept Pediat 1, Thessaloniki, Greece
[8] Univ Hosp Ctr Zagreb, Dept Nephrol Hypertens Dialysis & Transplantat, Zagreb, Croatia
[9] Univ Valencia, INCLIVA Res Inst, Valencia, Spain
[10] Skane Univ Hosp, Dept Internal Med, Malmo, Sweden
[11] Med Sch Hannover, Inst Clin Pharmacol, Hannover, Germany
[12] Clin Ctr Serbia, Clin Endocrinol Diabet & Dis Metab, Ctr Obes, Belgrade, Serbia
[13] UCL Inst Cardiovasc Sci, Natl Ctr Cardiovasc Prevent & Outcomes, London, England
[14] Med Univ Graz, Dept Med, Graz, Austria
[15] Hacettepe Univ, Dept Cardiol, Fac Med, Ankara, Turkey
[16] Aristotle Univ Thessaloniki, Sch Med, Hippokrat Hosp, Propedeut Dept Internal Med 2, Thessaloniki, Greece
[17] Univ Ioannina, Sch Med, Dept Internal Med, Ioannina, Greece
[18] Univ Crete, Sch Med, Dept Internal Med, Iraklion, Crete, Greece
[19] Milano Bicocca Univ, Sch Med & Surg, Clin Med, Milan, Italy
[20] Multimedica, IRCCS, Milan, Italy