Affiliation: | 1. Clinical Department, Bernhard-Nocht-Institute for Tropical and Nautical Diseases, Hamburg, Germany 2. Department of Documentation and Statistics, University of Ulm, Schloss Wiblingen, Ulm, Germany 3. Department of Pediatrics, University Hospital of Leiden, Rijnsburgenweg 10, Leiden, The Netherlands 4. Department of Microbiology, University Hospital of Groningen, Oostersingel 59, Groningen, The Netherlands 5. Department of Medicine, Evangelisches Krankenhaus, Essen-Werden, Pattbergstra?e 1–3, D-4300, Essen-Werden, Germany
|