1. Department of Medical Chemistry; Molecular Biology and Pathobiochemistry, Semmelweis University; Budapest Hungary
2. The 2nd Department of Internal Medicine; Semmelweis University; Budapest Hungary
3. SCIEX Separations; Brea CA USA
4. SCIEX Separations; Darmstadt Germany
5. MTA-PE Translational Glycomics Group; University of Pannonia; Veszprém Hungary
6. Horváth Laboratory of Bioseparation Sciences; University of Debrecen; Debrecen Hungary