https://web.archive.org/web/20200405201512/https://www.nzz.ch/international/coronakrise-philosophin-sabine-doering-wirbt-fuer-meinungsfreiheit-ld.1549963 Dead Link: https://www.nzz.ch/international/coronakrise-philosophin-sabine-doering-wirbt-fuer-meinungsfreiheit-ld.1549963