1. Department of Nephrology, University of Medicine and Pharmacy “Iuliu Hatieganu” Cluj, 8 Victor Babeș Street, 400012 Cluj-Napoca, Romania
2. Department of Nephrology, County Emergency Clinical Hospital Cluj, 3-5 Clinicilor Street, 400006 Cluj-Napoca, Romania
3. Department of Food Science, Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Calea Manastur 3-5, 400372 Cluj-Napoca, Romania
4. Nefromed Dialysis Center, 40 Ana Aslan Street, 400528 Cluj-Napoca, Romania
5. Department of Cardiology, University of Medicine and Pharmacy “Iuliu Hatieganu” Cluj, 8 Victor Babeș Street, 400012 Cluj-Napoca, Romania
6. Department of Endocrinology, University of Medicine and Pharmacy “Iuliu Hatieganu” Cluj, 8 Victor Babeș Street, 400012 Cluj-Napoca, Romania
7. Department of Medical Informatics and Biostatistics, University of Medicine and Pharmacy “Iuliu Hatieganu” Cluj, 6 Pasteur Street, 400349 Cluj-Napoca, Romania