Influenza, Human

• Allgemeines Krankenhaus Wien, Innere Medizin, Waehringer Guertel 18-20 — Vienna, Austria
• Institut für spezifische Prophylaxe und Tropenmedizin, Kinderspitalgasse 15 — Vienna, Austria
• University Clinic for Clinical Pharmacology, Vienna Medical University / Vienna General Hospital, Waehringer Guertel 18-20 — Vienna, Austria
• OLV Hospital Aalst, Research Unit, Moorselbaan 164 — Aalst, Belgium

• General Practice — Bludenz, Austria
• General Practice — Fulpmes, Austria
• General Practice — Hall in Tirol, Austria
• General Practice — Innsbruck, Austria

• University of Hong Kong, Queen Mary Hospital — Hong Kong
• Chinese University of Hong Kong, Prince of Wales Hospital — Shatin, Hong Kong
• National University Hospital — Singapore
• Changi General Hospital — Singapore

• University Hospital, Department of Clinical Pharmacology, General Hospital Vienna — Vienna, Austria

• Vienna General Hospital (AKH), Department of Clinical Pharmacology — Vienna, State of Vienna, Austria
• Neuendorfstr. 20 — Henningsdorf, Germany
• Münstererstr. 1a — Mainz, Germany
• Mainz University Children´s Clinic — Mainz, Germany

• General Hospital of Vienna (AKH Wien), Dept. of Clinical Pharmacology — Vienna, Austria
• Espoon rokotetutkumusklinikka — Espoo, Finland
• Etelä - Helsingin rokotetutkimusklinikka — Helsinki, Finland

• Columbia University Medical Center — New York, United States

• Antwerp, Belgium
• Leuven, Belgium

• Gières, France
• Montpellier, France
• Rouffach, France

Not specified