Corrigendum: Decrease in social zeitgebers is associated with worsened delayed sleep-wake phase disorder: findings during the pandemic in Japan - Otsuki, Rei; Matsui, Kentaro; Yoshiike, Takuya; Nagao, Kentaro; Utsumi, Tomohiro; Tsuru, Ayumi; Ayabe, Naoko; Hazumi, Megumi; Fukumizu, Michio; Kuriyama, Kenichi (Frontiers in Psychiatry, 2023)