1. Department of Internal Medicine-Nephrology, Doctoral School, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mureș, 540142 Târgu Mureș, Romania
2. Department of Nephrology, Mures Clinical County Hospital, 540103 Târgu Mureș, Romania
3. Department of Obstetrics and Gynecology 2, George Emil Palade University of Medicine, Pharmacy, Science and Technology of Târgu Mureș, 540142 Târgu Mureș, Romania
4. Department of Obstetrics and Gynecology, Mures Clinical County Hospital, 540057 Târgu Mureș, Romania
5. Department of Endocrinology, Mures Clinical County Hospital, 540142 Târgu Mureș, Romania
6. Diaverum Dialysis Centre, 540487 Târgu Mureș, Romania