1. Laboratory of Mass Spectrometry and Separation Technology Department of Laboratory Medicine Semmelweis University Budapest Hungary
2. Department of Internal Medicine and Hematology Semmelweis University Budapest Hungary
3. Laboratory of Applied Pharmacokinetics and Bioinformatics The Saban Research Institute Keck School of Medicine University of Southern California Los Angeles California USA
4. Buda Central Laboratory Department of Laboratory Medicine Semmelweis University Budapest Hungary
5. Department of Laboratory Medicine Semmelweis University Budapest Hungary