University of North Texas, College of Arts and Sciences, Department of Biological Sciences , University of California - Davis, Fiehn Laboratory , University of Birmingham, School of Biosciences , Slovak Academy of Sciences, Institute of Chemistry , Palacký University, University Hospital Olomouc , Institute of Molecular and Translational Medicine, Laboratory for inherited metabolic disorders , University of Vienna, Faculty for Life Sciences, Molecular Systems Biology , Palacký University, University Hospital Olomouc , Institute of Molecular and Translational Medicine, Laboratory for inherited metabolic disorders , EAWAG , HIGHCHEM SRO , HIGHCHEM SRO , University of Birmingham, School of Biosciences , Thermo Fisher Scientific (Germany) , University of Athens, Department of Chemistry , Thermo Fisher Scientific Inc. , University of California - Davis, Fiehn Laboratory , Slovak Academy of Sciences, Institute of Chemistry , University of North Texas, College of Arts and Sciences, Department of Biological Sciences