1. Pharmaceutical and Analytical DevelopmentJanssen Vaccines and Prevention Leiden The Netherlands
2. Faculty of PharmacyDepartment of Medicinal ChemistryDivision of Analytical Pharmaceutical ChemistryUppsala University Uppsala Sweden
3. Vrije Universiteit AmsterdamDivision of BioMolecular AnalysisAmsterdam Institute of Molecules, Medicines and Systems Amsterdam The Netherlands
4. Kantisto BV Baarn The Netherlands