Knowledge and Perception of Caregivers Regarding Adverse Events Following Immunization and Associated Predictors at Hospitals in Osogbo, Southwestern Nigeria: A Cross‐Sectional Study - Funso Abidemi Olagunju; Samuel Olorunyomi Oninla; Sunday Charles Adeyemo; Abimbola Ololade Odeyemi; Kehinde Awodele; Efeturi Agelebe; Abisola Oluwatoyin Omoboyeje; Muritala Adewale Ibrahim; Ayodeji Oluwaseun Ogungbemi; Ayodele Raphael Ajayi; Eniola Dorcas Olabode; Oladunni Opeyemi; et al. (Health Science Reports, 2026)