Affiliation: | a Department of Analytical Chemistry and Toxicology, University Center for Pharmacy, A. Deusinglaan 1, 9713 AV, Groningen, The Netherlands b Department of Pharmaceutical Analysis, University of Utrecht, Sorbonnelaan 16, 3508 TB, Utrecht, The Netherlands c Department of Analytical Chemistry and Applied Spectroscopy, Vrije Universiteit, De Boelelaan 1083, 1081 HV, Amsterdam, The Netherlands |