1. Department of Biosystems Science and Engineering Bioanalytics Group ETH Zürich Mattenstrasse 26 Basel CH‐4058 Switzerland
2. NCCR Molecular Systems Engineering BPR 1095, Mattenstrasse 24a Basel CH‐4058 Switzerland
3. Department of Biosystems Science and Engineering Bioprocess Laboratory ETH Zürich Mattenstrasse 26 Basel CH‐4058 Switzerland