In Reply. (September 2018) - Hofland, Jan; Ouattara, Alexandre; Schaller, Manuella; Bein, Berthold; de Liefde, Inge; Fellahi, Jean-Luc; Gruenewald, Matthias; Hazebroucq, Jean; Ecoffey, Claude; Joseph, Pierre; Heringlake, Matthias; Steib, Annick; et al.