1. Institute of Biochemistry, Eidgenossische Technische Hochschule (ETH) Zurich, Switzerland.
2. Epigenetics, Friedrich Miescher Institute for Biomedical Research, Basel, Switzerland.
3. Institute of Molecular Health Sciences, ETH Zurich, Switzerland.
4. Synthetic and Systems Biology Unit, Biological Research Center, Szeged, Hungary.
5. Faculty of Sciences, University of Basel, Basel, Switzerland.