Authors: Ole-Johan Skrede, Sepp de Raedt, Andreas Kleppe, Tarjei S. Hveem, Knut Liestøl, John Maddison, Hanne A. Askautrud, Manohar Pradhan, John Arne Nesheim, Fritz Albregtsen, Inger Nina Farstad, Enric Domingo, David N. Church, Arild Nesbakken, Neil A. Shepherd, Ian Tomlinson, Rachel Kerr, Marco Novelli, David J. Kerr, Håvard E. Danielsen - The Lancet 2020 cited by 620
