Real-time monitoring shows substantial excess all-cause mortality during second wave of COVID-19 in Europe, October to December 2020 Nørgaard, Sarah K. and Vestergaard, Lasse S. and Nielsen, Jens and Richter, Lukas and Schmid, Daniela and Bustos, Natalia and Braye, Toon and Athanasiadou, Maria and Lytras, Theodore and Denissov, Gleb and Veideman, Tatjana and Luomala, Oskari and Möttönen, Teemu and Fouillet, Anne and Caserio-Schönemann, Céline and an der Heiden, Matthias and Uphoff, Helmut and Gkolfinopoulou, Kassiani and Bobvos, Janos and Paldy, Anna and Rotem, Naama and Kornilenko, Irene and Domegan, Lisa and O’Donnell, Joan and Donato, Francesca De and Scortichini, Matteo and Hoffmann, Patrick and Velez, Telma and England, Kathleen and Calleja, Neville and van Asten, Liselotte and Stoeldraijer, Lenny and White, Richard A and Paulsen, Trine H and da Silva, Susana P and Rodrigues, Ana P and Klepac, Petra and Zaletel, Metka and Fafangel, Mario and Larrauri, Amparo and León, Inmaculada and Farah, Ahmed and Galanis, Ilias and Junker, Christoph and Perisa, Damir and Sinnathamby, Mary and Andrews, Nick and O'Doherty, Mark G and Irwin, David and Kennedy, Sharon and McMenamin, Jim and Adlhoch, Cornelia and Bundle, Nick and Penttinen, Pasi and Pukkila, Jukka and Pebody, Richard and Krause, Tyra G and Mølbak, Kåre, Eurosurveillance, 26, 2002023 (2021), https://doi.org/10.2807/1560-7917.ES.2021.26.1.2002023