The impact of the SARS-CoV-2 pandemic on the ongoing prospective, international, multicentre observational study assessing the preoperative anaemia prevalence in surgical patients (ALICE-trial)

Affiliations

• ¹ Department of Anaesthesiology, Intensive Care Medicine and Pain Therapy, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt, Germany.
• ² Department of Anaesthesiology, Intensive Care Medicine and Pain Medicine, Medical University Vienna, Vienna, Austria.
• ³ Department of Anaesthesiology, Hospital Universitari del Mar de Barcelona, Barcelona, Spain.
• ⁴ Anesthesiology, Critical Care and Emergency Department, University Hospital Angers, CHU Angers, Angers, France.
• ⁵ Division of General Anaesthesiology, Emergency- and Intensive Care Medicine, Medical University of Graz, Graz, Austria.
• ⁶ Center for Medical Statistics, Informatics and Intelligent Systems, Medical University of Vienna, Vienna, Austria.
• ⁷ The Royal Marsden NHS Foundation Trust, London, UK.
• ⁸ Department of Anaesthesiology, Klinik Floridsdorf - Wiener Gesundheitsverbund, Vienna, Austria.
• ⁹ Department of Gastroenterology and Hepatology, Klinik Hietzing - Wiener Gesundheitsverbund, Vienna, Austria.
• ¹⁰ Department of Anaesthesiology, University Hospital Zurich, University of Zurich, Zurich, Switzerland.
• ¹¹ Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, University Hospital Wuerzburg, Wuerzburg, Germany.