1. Academy of State Administration of Grain, 11 Baiwanzhuang Avenue, Xicheng District, 100037 Beijing, PR China
2. Université de Caen Basse-Normandie, EA4655 U2RM Stress/Virulence, 14032 CAEN France
3. Service of Infectious Diseases, University Hospital Center Lausanne (CHUV), Lausanne, Switzerland