Management and outcomes in critically ill nonagenarian versus octogenarian patients oleh Raphael Romano Bruno, Bernhard Wernly, Malte Kelm, Ariane Boumendil, Alessandro Morandi, Finn H. Andersen, Antonio Artigas, Stefano Finazzi, Maurizio Cecconi, Steffen Christensen, Loredana Faraldi, Michael Lichtenauer, Johanna M. Muessig, Brian Marsh, Rui Moreno, Sandra Oeyen, Christina Agvald Öhman, Bernardo Bollen Pinto, Ivo W. Soliman, Wojciech Szczeklik, Andreas Valentin, Ximena Watson, Susannah Leaver, Carole Boulanger, Sten Walther, Joerg C. Schefold, Michael Joannidis, Yuriy Nalapko, Muhammed Elhadi, Jesper Fjølner, Tilemachos Zafeiridis, Dylan W. De Lange, Bertrand Guidet, Hans Flaatten, Christian Jung, on behalf of the VIP2 study group