1. Center for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
2. Department of Physiology, Faculty of Science, Charles University, Prague, Czech Republic
3. Department of Nephrology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic
4. Department of Pathology, 3rd Faculty of Medicine, Charles University, Prague, Czech Republic
5. Institute of Physiology, v.v.i., Academy of Sciences of the Czech Republic, Prague, Czech Republic
6. Department of Renal and Body Fluid Physiology, Mossakowski Medical Research Center, Polish Academy of Sciences, Warsaw, Poland
7. Section of Nephrology, Medical Policlinic, Department of Medicine, University of Bonn, Bonn, Germany
8. Department of Pathophysiology, 2nd Faculty of Medicine, Charles University, Prague, Czech Republic