1 Institute for Protein Characterisation, Faculty of Engineering and Mathematics, University of Applied Sciences, Bielefeld, Germany.
2 Institute of Technical Analytics, Faculty of Engineering and Mathematics, University of Applied Sciences, Bielefeld, Germany.
3 BIBITEC GmbH, Bielefeld, Germany.
4 Institute for Protein Characterisation, Faculty of Engineering and Mathematics, University of Applied Sciences, Bielefeld, Germany ; BIBITEC GmbH, Bielefeld, Germany.