1. Department of Medicine, Division of NephrologyKoç University School of Medicine Istanbul Turkey
2. Department of Medicine, School of MedicineKoç University Istanbul Turkey
3. Department of Medicine, Division of NephrologySuleyman Demirel University School of Medicine Isparta Turkey
4. Dialysis Unit, School of Medicine, IIS‐Fundacion Jimenez DiazUniversidad Autónoma de Madrid Madrid Spain
5. Nephrology Clinic, Dialysis and Renal Transplant Center‘C.I. PARHON’ University Hospital, and ‘Grigore T. Popa’ University of Medicine Iasi Romania
6. Department of CardiologyToranomon Hospital Tokyo Japan
7. Department of Medicine, Division of Nephrology, Toronto General HospitalUniversity of Toronto Toronto Ontario Canada
8. Diabetes Center, Department of Internal MedicineAmsterdam University Medical Center Amsterdam the Netherlands
9. Department of Clinical Pharmacy and Pharmacology, University of GroningenUniversity Medical Center Groningen Groningen the Netherlands