1. Department of Internal Medicine and Endocrinology, Medical University of Warsaw, Warsaw, Poland
2. Department of Nephrology, Dialysotherapy and Internal Medicine, Medical University of Warsaw, Warsaw, Poland
3. Department of Internal Medicine and Endocrinology, SSC, Medical University of Warsaw, Warsaw, Poland
4. Aviation Bioengineering Department, Military Institute of Aviation Medicine, Warsaw, Warsaw, Poland
5. Department of Nephrology and Dialysotheraphy and Internal Medicine, Medical University of Warsaw
6. Department of Internal Medicine, Nephrology and Dialysotherapy, Military Institute of Medicine, Warsaw, Poland