1. Hypertension Research Center & Department of Advanced Biomedical Sciences, Federico II University of Naples , Naples , Italy
2. Department of Sport, Exercise and Health, Medical Faculty, University of Basel , Basel , Switzerland
3. Istituto Auxologico Italiano, IRCCS, San Luca Hospital & School of Medicine and Surgery, University of Milano - Bicocca , Milan , Italy
4. Paediatric Department, Consorcio Hospital General, University of Valencia; CIBER Fisiopatología Obesidad y Nutrición (CB06/03), Instituto de Salud Carlos III , Madrid , Spain
5. Clinic of Paediatrics, Institute of Clinical Medicine, Vilnius University , Vilnius , Lithuania
6. Department of Movement Sciences and Wellbeing, University of Naples Parthenope , Naples , Italy
7. Department of Internal Medicine, ‘S.Maria delle Grazie’ Hospital, Pozzuoli , Italy
8. Paediatric Cardiology Unit, Department of Woman’s and Child’s Health, University-Hospital of Padova, University of Padua , Padua , Italy
9. St Joseph and St Luc Hospital Department of Cardiology and Vascular Pathology , Lyon , France
10. Oxford Cardiovascular Clinical Research Facility, RDM Division of Cardiovascular Medicine, University of Oxford , Oxford , UK
11. KU Leuven Department of Public Health and Primary Care, KU Leuven, Belgium & Institute of Health and Care Sciences, University of Gothenburg , Gothenburg , Sweden
12. Paediatric Heart Center, Department of Clinical Sciences Lund, Lund University, Skane University Hospital , Lund , Sweden
13. Institute of Cardiovascular Science, University College London, and NIHR University College London Hospitals Biomedical Research Centre , London , UK