1 Department of Translational Medical Sciences, University of Campania 'Luigi Vanvitelli', Naples, Italy.
2 Institute of Physiology, University of Zurich, Winterthurerstrasse 190, CH-8057, Zurich, Switzerland and National Center of Competence in Research (NCCR) Kidney CH, Switzerland.
3 Department of Nephrology, University Medical Center, Utrecht, The Netherlands.
4 Department of Renal Medicine, CLINTEC, Karolinska Institutet at Karolinska University Hospital, Stockholm, Sweden.
5 Department of Internal Medicine IV-Nephrology and Hypertension, Saarland University Medical Centre, Homburg, Germany.
6 Department of Nephrology, Dialysis, Nutrition, Centre Hospitalier Lyon Sud, Université de Lyon, F-69495 Pierre Bénite Cedex, France.
7 Department of Biomedicine, University of Aarhus, Aarhus, Denmark.
8 Division of Nephrology, Azienda Ospedaliero-Universitaria Policlinico, Bari and University 'Aldo Moro' of Bari, Bari, Italy.
9 Department of Clinical Medicine, Center of Functionally Integrative Neuroscience, University of Aarhus, Aarhus, Denmark.
10 Department of Nephrology, University Hospital of Patras, Patras, Greece.
11 Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, The Netherlands.
12 Department of Nephrology and Medical Intensive Care, Charité-Universitätsmedizin Berlin, Berlin, Germany.
13 Klinik für Neurologie mit Experimenteller Neurologie, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Deutsches Zentrum für Herz-Kreislauf-Forschung (DZHK), Berlin, Germany.
14 Department of Nephrology, Dialysis and Internal Medicine, Warsaw Medical University, Warsaw, Poland.
15 Division of Nephrology, Ambroise Paré Hospital, APHP, Paris-Ile-de-France-West University (UVSQ), Boulogne Billancourt/Paris, INSERM U1018 Team5, Villejuif, France.
16 Department of Non-Communicable Disease Epidemiology, Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, UK.
17 First Department of Internal Medicine, Third Faculty of Medicine, Charles University, Prague, Czech Republic.
18 Department of Nephrology, Hospital Universitari Vall d'Hebron, Nephrology Research Group, Vall d'Hebron Research Institute (VHIR), Barcelona, Spain.
19 Department of Nephrology, Medical Faculty, University of Skopje, Skopje, Former Yugoslav, Republic of Macedonia.
20 Glasgow Renal and Transplant Unit, Queen Elizabeth University Hospital, Glasgow, UK.
21 Department of Genetic and Translational Medicine, Biogem, Ariano Irpino, Italy.
22 Department of Medicine, Division of Nephrology, University Hospital, Wuerzburg, Germany.
23 Department of Nephrology, Transplantation and Internal Medicine, Medical University of Silesia, Katowice, Poland.
24 CNR-IFC, c/o Ospedali Riuniti, Reggio Calabria, Italy.
25 Centre for Nephrology, University College London (UCL), Royal Free Campus, London, UK.