Corrigendum: The influenza hemagglutinin stem antibody CR9114: Evidence for a narrow evolutionary path towards universal protection - Beukenhorst, Anna L.; Frallicciardi, Jacopo; Koch, Clarissa M.; Klap, Jaco M.; Phillips, Angela; Desai, Michael M.; Wichapong, Kanin; Nicolaes, Gerry A. F.; Koudstaal, Wouter; Alter, Galit; Goudsmit, Jaap (Frontiers in Virology, 2023)