About the Authors

Simone Lemeer

Contributed equally to this work with: Simone Lemeer, Chris Jopling

Affiliations Hubrecht Institute, Utrecht, The Netherlands, Department of Biomolecular Mass Spectrometry, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands

Chris Jopling

Contributed equally to this work with: Simone Lemeer, Chris Jopling

Affiliation Hubrecht Institute, Utrecht, The Netherlands

Faris Naji

Affiliation Pamgene International B.V., Hertogenbosch, The Netherlands

Rob Ruijtenbeek

Affiliation Pamgene International B.V., Hertogenbosch, The Netherlands

Monique Slijper

Affiliation Department of Biomolecular Mass Spectrometry, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands

Albert J.R. Heck

Affiliation Department of Biomolecular Mass Spectrometry, Bijvoet Center for Biomolecular Research and Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands

Jeroen den Hertog

To whom correspondence should be addressed. E-mail: hertog@niob.knaw.nl

Affiliation Hubrecht Institute, Utrecht, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: Jd SL CJ RR. Performed the experiments: SL CJ RR. Analyzed the data: Jd SL CJ FN RR. Contributed reagents/materials/analysis tools: RR. Wrote the paper: Jd SL CJ AH. Other: Is PI on the grant employing Simone Lemeer: MS.