Trajectories of hospitalisation for patients infected with SARS-CoV-2 variant B.1.1.7 in Norway, December 2020 – April 2021. Issue 4 (October 2021) - Whittaker, Robert; Kristofferson, Anja Bråthen; Seppälä, Elina; Valcarcel Salamanca, Beatriz; Veneti, Lamprini; Storm, Margrethe Larsdatter; Bøås, Håkon; Aasand, Nina; Naseer, Umaer; Bragstad, Karoline; Kvåle, Reidar; Golestani, Karan; et al.