Mathias B Bonk1, Ole Döring2, Timo Ulrichs3. 1. Think Global Health, Buchholz 21244, Germany. Electronic address: mathias.bonk@thinkglobalhealth.de. 2. Institute of Philosophy, Freie Universität Berlin, Berlin, Germany. 3. Department of International Disaster and Catastropy Relief, Akkon University for Human Sciences, Berlin, Germany.