1. Department for Geochemistry and Isotope Geology Georg‐August‐Universität Göttingen Göttingen Germany
2. Evolutionary Studies Institute University of the Witwatersrand Johannesburg South Africa
3. Centre for Planetary Habitability (PHAB) University of Oslo Oslo Norway
4. Department of Earth and Environmental Sciences & GeoBio‐Center Ludwig‐Maximilians‐Universität München Germany
5. Department of Geology University of Johannesburg Johannesburg South Africa