Association Between Accelerometer-Assessed Physical Activity and Severity of COVID-19 in UK Biobank oleh Alex V. Rowlands, PhD, Paddy C. Dempsey, PhD, Clare Gillies, PhD, David E. Kloecker, MPhil, Cameron Razieh, PhD, Yogini Chudasama, PhD, Nazrul Islam, PhD, Francesco Zaccardi, PhD, Claire Lawson, PhD, Tom Norris, PhD, Melanie J. Davies, MD, Kamlesh Khunti, PhD, Tom Yates, PhD