1 Institute for Systems Medicine and Faculty of Human Medicine, MSH Medical School Hamburg, Am Kaiserkai 1, Hamburg 20457, Germany.
2 Institute for Theoretical Biology (ITB), Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Philippstraße 13, Berlin 10117, Germany.