1 Department of Cardiology, Paracelsus Medical University, Salzburg, Austria.
2 Division of Cardiology, Department of Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
3 Department of Cardiology, Pulmonology and Angiology, University Hospital, Moorenstraße 5, 40225, Duesseldorf, Germany.
4 Service de Réanimation Médicale, Publique-Hôpital de Paris, Hôpital Saint-Antoine, 75012, Paris, France.
5 Department of Rehabilitation, Hospital Ancelle Di Cremona, Cremona, Italy.
6 Geriatric Research Group, Brescia, Italy.
7 Department of Anaesthesia and Intensive Care, Ålesund Hospital, Ålesund, Norway.
8 Department of Circulation and Medical Imaging, NTNU, Trondheim, Norway.
9 Department of Intensive Care Medecine, CIBER Enfermedades Respiratorias, Corporacion Sanitaria Universitaria Parc Tauli, Autonomous University of Barcelona, Sabadell, Spain.
10 Department of Intensive Care Medecine, University Hospitals Sagrado Corazón and General de Catalunya, Quirón Salud, Barcelona-Sant Cugat, Spain.
11 Dipartimento Di Epidemiologia Clinica, IRCCS Istituto Di Ricerche Farmacologiche "Mario Negri", Ranica, BG, Italy.
12 Department of Anaesthesia IRCCS, Instituto Clínico Humanitas, Humanitas University, Milan, Italy.
13 Department of Anaesthesia and Intensive Care Medicine, Aarhus University Hospital, Aarhus, Denmark.
14 Grande Ospedale Metropolitano Niguarda, Milan, Italy.
15 Misericordiae University Hospital, Dublin, Ireland.
16 Centro Hospitalar Universitário de Lisboa Central, Nova Médical School, Faculdade de Ciências Médicas de Lisboa, Unidade de Cuidados Intensivos Neurocríticos E Trauma, Hospital de São José, Lisbon, Portugal.
17 Department of Intensive Care 1K12IC, Ghent University Hospital, Ghent, Belgium.
18 Karolinska University Hospital, Stockholm, Sweden.
19 Geneva University Hospitals, Geneva, Switzerland.
20 Department of Intensive Care Medicine, University Medical Center, University Utrecht, Utrecht, The Netherlands.
21 Intensive Care and Perioperative Medicine Division, Jagiellonian University Medical College, Kraków, Poland.
22 Department of Cardiology, University Heart Center Zurich, University Hospital Zurich, University of Zurich, Zurich, Switzerland.
23 Kardinal Schwarzenberg Hospital, Schwarzach, Austria.
24 St George's University Hospital, London, UK.
25 Research Lead Critical Care Directorate St George's Hospital, London, UK.
26 NAHP Section ESICM,Intensive Care Unit, Royal Devon & Exeter NHS Foundation Trust, Exeter, UK.
27 Linkoping University Hospital, Linkoping, Sweden.
28 Inselspital, Bern University Hospital, Bern, Switzerland.
29 Division of Intensive Care and Emergency Medicine, Department of Internal Medicine, Medical University Innsbruck, Innsbruck, Austria.
30 European Wellness International, ICU, Luhansk, Ukraine.
31 Alkhums Hospital, ICU, Tripoli, Libya.
32 Department of Intensive Care, Aarhus University Hospital, Aarhus, Denmark.
33 Intensive Care Unit General Hospital of Larissa Tsakalof Larissa, Larissa, Greece.
34 Service de Réanimation, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Sorbonne Universités, 75013, Paris, France.
35 UMR_S 1136, Institut Pierre Louis D'Epidémiologie Et de Santé Publique, INSERM, 75013, Paris, France.
36 Department of Clinical Medecine, University of Bergen, Bergen, Norway.
37 Department of Anaestesia and Intensive Care, Haukeland University Hospital, Bergen, Norway.
38 Department of Cardiology, Pulmonology and Angiology, University Hospital, Moorenstraße 5, 40225, Duesseldorf, Germany. christian.jung@med.uni-duesseldorf.de.