Updated report of COVID-19 vaccine safety monitoring in Japan: Booster shots and paediatric vaccinations - Toshihiro Yamaguchi; Masao Iwagami; Chieko Ishiguro; Daisuke Fujii; Norihisa Yamamoto; Hiroki Sakai; Takashi Tsuboi; Hikari Umeda; Natsumi Kinoshita; Toyotaka Iguchi; Akira Oka; Tomohiro Morio; et al. (Elsevier, 2022)