1. Regional Coordinating Center for Nosocomial Infection Control (C-CLIN Nord), Paris, France
2. National Reference Centre for Mycobacteria, Hospital Pitié-Salpêtrière, F-75013 Paris, France
3. Pierre and Marie Curie University School of Medicine, Paris 06, France
4. Department of Infectious Diseases and Tropical Medicine, Pitié-Salpétrière, Paris, France
5. Department of Reconstructive and Plastic Surgery, Henri Mondor, Créteil, France
6. Laboratory of Hygiene, Paris, France