1. 1Institute of Medical Biochemistry and Laboratory DiagnosticsFirst Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
2. 2Third Department of Medicine – Department of Endocrinology and MetabolismFirst Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
3. 3Department of Sports MedicineFirst Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
4. 4Department of Gastroenterology and HepatologyInstitute for Clinical and Experimental Medicine, Prague, Czech Republic
5. 5Department of DiabetesInstitute for Clinical and Experimental Medicine, Prague, Czech Republic
6. 6Department of CyberneticsFaculty of Electrical Engineering, Czech Technical University, Prague, Czech Republic
7. 7Fourth Department of Internal MedicineFirst Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
8. 8Department of ObesitologyInstitute of Endocrinology, Prague, Czech Republic