Burnout among intensive care nurses, physicians and leaders during the COVID‐19 pandemic: A national longitudinal study. - Hovland, Ingvild Strand; Skogstad, Laila; Diep, Lien My; Ekeberg, Øivind; Ræder, Johan; Stafseth, Siv Karlsson; Hem, Erlend; Rø, Karin Isaksson; Lie, Irene (Acta Anaesthesiologica Scandinavica, 2024)