Twohig, Helen, Bajpai, Ram, Corp, Nadia, Faux-Nightingale, Alice, Mallen, Christian, Robinson, Toni, Somayajula, Glenys, van-Der-Windt, Danielle, Welsh, Victoria, Burton, Claire, "Long-term outcomes of COVID-19 infection in children and young people: a systematic review and meta-analysis [version 1; peer review: awaiting peer review]", NIHR Open Research, 2024