1 Department of Bacteriology, University Hospital, Nantes, France.
2 Infectious and Tropical Diseases Department, University Hospital, Angers, France.
3 Department of Bacteriology, University Hospital, Angers, France.
4 Infectious Diseases and Emergency Department, Centre Hospitalier de La Roche sur Yon, La Roche sur Yon, France.
5 Intensive Care and Infectious Disease Unit, Groupe Saint-André, University Hospital, Bordeaux, France.
6 Department of Bacteriology, University Hospital, Bordeaux, France.
7 Department of Infectious Disease, University Hospital, Nantes, France.
8 Centre d'Investigation Clinique Unité d'Investigation Clinique 1413 Institut National de la Santé et de la Recherche Médicale , University Hospital, Nantes, France.