1 Centre de Diagnostic, ELSAN, Centre Médico-Chirurgical, 83 avenue Charles de Gaulle, 15000 Aurillac, France. Electronic address: lacout.alexis@wanadoo.fr.
2 Radiodiagnostics and Interventional Radiology Department, ELSAN, Polyclinique Les Fleurs, Quartier Quiez, 83190 Ollioules, France.
3 Infectious Diseases Unit, University Hospital Raymond Poincaré, APHP Versailles Saint Quentin University Garches, France.