1. Laboratory of Medical Biochemistry, Department of Pharmaceutical Sciences, University of Antwerp, Universiteitsplein 1, B-2610 Antwerp, Belgium
2. Laboratory of Biomolecular & Analytical Mass Spectrometry, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, B-2020 Antwerp, Belgium
3. Laboratory of Medicinal Chemistry, Department of Pharmaceutical Sciences, University of Antwerp, Universiteitsplein 1, B-2610 Antwerp, Belgium
4. Waters/Warwick Centre for BioMedical Mass Spectrometry and Proteomics, School of Life Sciences, University of Warwick, Coventry CV4 7AL, U.K.
5. School of Life Sciences, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, U.K.
6. Institute of Biochemistry and Medical Chemistry, Medical School, University of Pécs, 7624 Pécs, Hungary
7. Astbury Centre for Structural Molecular Biology, University of Leeds, Leeds LS2 9JT, U.K.
8. School of Molecular and Cellular Biology, University of Leeds, Leeds LS2 9JT, U.K.