Corrigendum: Association of airway obstruction with first-pass success and intubation-related adverse events in the emergency department: multicenter prospective observational studies - Takahashi, Jin; Goto, Tadahiro; Fujitani, Shigeki; Okamoto, Hiroshi; Hagiwara, Yusuke; Watase, Hiroko; Hasegawa, Kohei; , The Japanese Emergency Medicine Network Investigators (Frontiers in Medicine, 2023)