1. Medical University of Vienna, General Hospital Vienna; Department of Anaesthesia, General Intensive Care and Pain Control; Waehringer Guertel 18-20 Vienna Austria A-1090
2. Medical University of Vienna, Vienna General Hospital; Department of Internal Medicine III, Division of Endocrinology; Währinger Gürtel 18-20 Vienna Austria 1090
3. Medical University of Vienna; Department of Emergency Medicine; Vienna General Hospital; Währinger Gürtel 18-20 / 6D Vienna Austria 1090