1. Biomolecular Sensing & Diagnostics, Wageningen UR Food & Biobased Research, P.O. Box 17, 6700 AA Wageningen, The Netherlands
2. Centro de Reconocimiento Molecular y Desarrollo Tecnológico, Departamento de Química, Universidad Politécnica de Valencia, Camino de Vera, s/n, 46020 Valencia, Spain
3. Division of Infection Biology, Central Veterinary Institute, part of Wageningen UR, P.O. Box 65, 8200 AB Lelystad, The Netherlands
4. Laboratory of Organic Chemistry, Wageningen University, P.O. Box 8026, 6700 EG Wageningen, The Netherlands