Corrigendum: Effect of COVID-19 pandemic on well child care and vaccination - Grace Onimoe; Grace Onimoe; Dhanalakshmi Angappan; Dhanalakshmi Angappan; Marie Christianne Ravie Chandar; Marie Christianne Ravie Chandar; Sarah Rikleen; Sarah Rikleen (Frontiers Media S.A., 2022)