Corrigendum: Calcium in Kenyon Cell Somata as a Substrate for an Olfactory Sensory Memory in Drosophila - Lüdke, Alja; Raiser, Georg; Nehrkorn, Johannes; Herz, Andreas V. M.; Galizia, C. Giovanni; Szyszka, Paul (Frontiers in Cellular Neuroscience, 2018)