University Hospital Tübingen, Tübingen, Germany
University Hospital Bonn, Bonn, Germany
University of Antwerpen, Centre for the Evaluation of Vaccination (CEV), Antwerp, Belgium
Institute of Specific Prophylaxis and Tropical Medicine, Vienna, Austria
San Juan Hospital, Research Unit, San Juan, Puerto Rico
Celerion Belfast, Belfast, Northern Ireland, United Kingdom
University of Puerto Rico - Medical Sciences Campus, San Juan, Puerto Rico
Medical University of Vienna, Center for Pathophysiology, Infectiology and Immunology, Vienna, Austria
Medical University of Vienna, Department of Clinical Pharmacology, Vienna, Austria
Medicinal University Rostock, Department for Tropical Medicin and infectious diseases, Rostock, Germany
Hansa Sanatorium GmbH, Graz, Austria
Berliner Center for Travel- and Tropical Medicine, Berlin, Germany