1. Department of Nephrology; University Hospitals Leuven; Leuven Belgium
2. Department of Immunology, Microbiology and Transplantation; KU Leuven; Leuven Belgium
3. School of Health Sciences; Queen Margaret University; Edinburgh UK
4. Renal Division, Sector Metabolic and Cardiovascular Conditions; Ghent University Hospital; Ghent Belgium
5. Department of Physiotherapy; Universidad Cardenal Herrera-CEU, CEU Universities; Valencia Spain
6. School of Physical Education and Sports Science; Aristotle University of Thessaloniki; Thessaloniki Greece
7. Department of Nephrology, Clinical Sciences Lund; Skåne University Hospital and Lund University; Lund Sweden